Vortec 350 roller cam upgrade. Have a 1998 L31 in a K1500 pickup - 4L60e with 3.
Vortec 350 roller cam upgrade. For Stock throttle body 305 or 350.
Vortec 350 roller cam upgrade Joined Apr 13, 2000 The only way to get a foctory gas 350 roller motor before the 96 vortec was a hipo f-body or vett. 87-95 is a flat tappet cam, but still has the provisions. Sort by Oldest first Oldest first Newest first Most reactions. Discussion in 'The Hokey Ass Message Board' started by Brandon_Ryan, May 22, 2023 get some cheap junkyard iron Vortec heads and install new valve guide seals properly Replacement camshaft for the Ram Jet 350, HT383 andHT383E crate engines. L05 'VIN K' upgrade Just for comparison, the stock OEM Vortec 305/350 L30/L31 roller cam used from 1996-2003 had specs of 191º/196º duration@0. Unfortunately chances are your engine block isn't drilled for a roller cam, so you'll have to use a flat tappet cam which isn't essentially bad but roller is preferred. 30 over, mild cam. 1996+ vortec all came with a roller cam. This camshaft is a great upgrade for 1996-2000 Chevy/GMC trucks equipped with the L31 Vortec 350 Engine. They will need work to the heads & spring upgrades,but,they are easy on the valvetrain & quiet. 470/. 03. This hydraulic roller camshaft has a nice mild "racey I just want a cheap cam upgrade already have heads and double roller timing chain all I need is cam and Vortec intake. Pretty much the same with the head swap assuming your Summit heads are some version of their idea of the Vortec head there isn’t much to be had if anything than a more crack resistant casting if iron and a 40 pound weight loss if aluminum. Ball honed cylinders new rings and rod bearings. Camshaft Lift (in): 0. 7L/350 Chevy small block Gen I COMP Cams Thumpr Hydraulic Roller Cam and Lifter Kits and get Free Shipping on Orders Over $109 at Summit Racing! COMP Cams is bringing the musclecar sound back, and it's nastier than ever! Few things serve to grab our attention at a car show or cruise night more than a car with a thumping, high performance idle. Nad_Yvalhosert 1999 5. Estimated Ship Date: Today. 7 @ 106 with my skinny buddy driving it (im 400lbs). ) I wouldn't upgrade the cam without doing at least the heads. Jump to Latest Normally a 97 Vortec 350 uses an 880 block and has a hydraulic roller cam. , 112 LSA + 1 Adv, . 454, 110 LSA. They can advise you better than rando interweb answers. LS6 springs on Vortec heads seems like a good mild upgrade/replacement for old stock L31 springs. I want the comp cams ***** Thumpr. Talk to the experts. Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/308, Lift . 431/. Here You will be able to blow right past 300HP and could knocking on the door of 400 with the correct cam choice. in the old "box" body style from 87-89, if the car has the 5X5 bolt pattern, then it's probably got a 350 with a roller cam. There were a couple of these used in LT1 motors. vortec block & solid roller cam. 5 Ratio, Idle-5800 Range, '87-02 Gen 1 Roller Block. . You could find a block from a 1987 to 95 350. I'm happy to go full roller rockers and all that if it's a good idea. Engine block is 880 casting, 1 pc rear seal. If you’re still unsure as to whether a roller cam is in your future, consider that any flat tappet cam will require custom oil for the life of the Dave, I had this cam in my 355 before the roller and aluminum heads. They keep talking about the HT383 cam being a perfect upgrade for a stock vortec 350 without changing springs and such. roller camshafts-1200-5200 rpm range BUMPSTICK CHEVY GM 305 350 5. 1987-93 blocks have all the roller cam provisions. 4 bolt 638's were common in HD TBI trucks. Free Shipping Find CHEVROLET 5. The L31 head does not have cast-in push rod guides like the older heads, it is designed to use self-guiding rockers. Thread starter Parentnoia; Check out CompCams website, they have all the variety and a lot of flavors of hydraulic roller cams. Erik the Awful said: Same casting, but different finishing work. 1994-95 GM did stop drilling and tapping those provisions so I typically wont rebuild one of those motors. Was about 9:1 compression and I shift around 6,000rpm. This engine was roller cam from the factory. the car hauls, it is a street car and a little fun a 1/8 mile The Chevy 350 Thumpr Cam- COMP Cams 12-602-4 is the best roller cam for 350 with Vortec heads for Chevy because it is beneficial for engines as they conveniently convert the rotational motion to reciprocal motion. BluePrint Engines 383 Vortec for 1996 - 2000 & 350 TBI crate engine upgrade. 6 rockers and a cam with about . As budget allows it will get headers, exhaust, a cold air intake, and a torque converter upgrade. 7L Vortec engine. Lift . 454 lift . Very good economy and power. $1,349. If you change cams and don't change the tune accordingly, you're going to be leaving most of your gains on the table. 020. I don't know if you could use stock pushrods if Mild Camshaft Upgrade: Upgrade to a dual-plane intake manifold, like this one from JEGS, designed for Chevy 350 Vortec engines from 1996-2002. Options from brands like K&N and Spectre are popular for the 5. 52 roller rockers, headers with dual exhaust and 600 cfm carb. My main question is to what cam I can upgrade to for better MPG/low end torque for towing? from 1800,or,so,up thru 4800 to 5000 rpm. 442/. salesdept told me that the cam was a direct fit w/o change valvesprings. 7 350 vortec P0304 cylinder 4 misfire. Just about every cam company sells performance roller cams for OEM roller cam engines. F. 510" • Beehive Valve spring upgrade provides increased stability and RPM through increased dynamic control . I will search craigslist or car-part. 398 Int/0. and what is originally in your 98 s10? Save Share little more power up top,the LT4 "Hot Cam",is a good choice. @ . Edited by MikeB on 02-19-17 03:57 PM. Overall, using a roller cam in a 350 with vortec heads offers improved performance, durability, and power, making it an excellent choice for those looking to upgrade their engine for high-performance applications. And there is a cam for a vortec 350 from a BOAT in my Suburban. For less than $150 you can replace the springs with bee hive ones that will give you plenty of lift as well. Speed-O-Motive helped us build our motor and can build you a near replica of our budget Vortec 350-the only difference will be an upgrade to stainless steel roller rockers, a Pertronix Flame I run the HOT cam in my S15‘s 350 using modified 1994 LT1 heads (some welding, milling and external coolant returns) with 1. 459 exhaust; LSA 117 (TBI loves this cam because of the 117 LSA it will also accept 1. If you enjoyed the vid The LT1(#12551705) cams,however,are pretty plentiful used & can be bought really cheap. at 0. 050. 6 rockers on the intake helps too with this cam in a stock Vortec. Tim 70 Blazer CST 4X4 350 SM465 NP205 87 Burb 4X4 350 01 GMC 2500HD 4X4 Duramax/Allison . you have to decide how the car will be used and set up the car accordingly a 2000 stall and The roller camshaft is capable of producing more power than the flat tappet, which is why the roller camshaft is more prominently used. but if you can get a good running motor from an 87-93 Caprice, it will have a roller cam, and it will bolt right in and run without any problems. Component Gotta love vortec heads! The low buck 350 L31 hits the Dyno! The results were better than I expected. Jump to Latest 21 - 35 of 35 Posts. / . 030 over 350 with vortec heads upgraded for higher lift and a comp XR270 roller cam. Think about this though: you have a decent size roller cam already, you could put 1. voodoo would be a great cam. 050 lift duration intake . 465" lift (as rated with 1. Part Number: CCA-CL12-432-8. With this cam, a set of Vortec heads, a tall dual plane intake manifold, a 650 to 750 cfm Holley carburetor, I’m looking to upgrade the cam in my stock L31 vortec SBC. 0L/5. 6 roller rockers, so the tops of the valve guides must be machined shorter to clear the retainer. Whatever you come up with will be night and day as compared to a tired 305. ; Off-Idle-5500rpm; Adv. Call 800. Besides, it gives increased Been researching cam upgrades. N. keep this in mind when cam shopping. Part Number: SUM-K8800. 6 rockers to the stock cam would,IMO,perform better than the LT1 cam for your vehicle & it's There are some GM roller cams that are quite compatible in a 350 with Vortec heads and a original GM TBI. Th is kit allows . (I have a 76. don't bother with a cam upgrade IMO. 244deg. ROLLER Brand: Erson Cams Post: stock cam specs for 96-2000 vortec 350's? (Topic#34609) bored&stroked Senior Member Posts: 629 Reg: 01-03-03. The one that's in it is a L98 flavor. Street Edge 10" 2800, 8. Also like to point out I am using a stock th400 with stock stall, 1. Joined Apr 21, 2018 Messages 7,819 Reaction score 11,361 Location DFW, TX. Going roller cam this way only cost me $200 over a flat-tappet hydraulic cam. New68SS. I called Lunati for the cam in my Vortec-headed 350 and I really like what I got. Share this product . blazer72 1/2 ton status. Evaluating Camshaft Performance. Intake Center Line 107 Vortec 96-02 350 L31 Crate Engine; Goodwrench / Service Engines are NOT part of the $250 rebate. If you click them and make a purchase, we may earn a small commission. 383 SBC. 240386 LBS/IN RATE1. I hate car payments. But the spring upgrades are nice. The burb has a 350 vortec motor, hydraulic roller cam. 36 Eaton Posi, Moser Axles, , E-Tec 170s then AFR CNC 195s Blue Printed by Straub Tech, Custom Mike Jones HR Cam, RPM Air-Gap, Street I’d like to upgrade to a hydraulic roller cam at the same time. So we’re anticipating a measurable bump in power with this hydraulic roller cam upgrade. I have a 1997 SBC Vortec block it had a roller cam in it. With the vortec heads and other L31 engine parts, I believe this is good for 290 - 300 HP depending on intake and carb. 1 2. all the roller cam hardware needed is here. Hey guys, newb here so let the bashing begin. 015 shim head gasket. I prefer to use 1. View the best SBC Camshaft range in this category, Hydraulic roller, Hydraulic Flat Tappet, Solid flat tappet & Solid roller Camshaft upgrades. Chevy 350 short-block. LT1 roller cam Three years ago I build a one piece rear seal roller ready 350 and I used a LT1 cam. GM SPO 357 HP 350 Vortec camshaft. ; Lobe Seps 112 Deg. Hydraulic Roller Camshaft; GM 5. 350 sbc gen 1. Street cams aim to boost low and mid-range torque, crucial for daily drivers and weekend warriors. It seems like finding a roller cam with an LSA tighter than 110 is not very easy. Cam spec 230@. in the 90-93 "bubble" body style, if it has an 8. Those are GM cams. The L31 cam times at 255/266 at . Electonic igniton will also help a little as is going to roller cam and rockers. Free Hi all - need to make a quick decision on a cam upgrade - got a complete vortec 350 yesterday - need some ideas for a cam upgrade, maybe pistons too. JEGS 81621 - Precision Cam Degree Wheel Kit [11 in. 0 out of 5 stars We are using a Vortec roller block out of a 2000 GMC 1/2 ton. They will also handle higher lift cams than you can use with a stock Vortec head. Adding 1. I personally like the L79 cam too but the voodoo will make more power for sure. This camshaft is a great upgrade for 1996-2000 Chevy/GMC trucks equipped with the L31 Vortec 350 Engine. 550/. making an honest 400-plus hp with stock port Vortec iron heads. Ran 12. By taking these factors into account, you can make an informed decision and choose the right camshaft for your needs. in. 050'' Lift See more product details. Save I going to upgrade the cam in the burb before I run out and buy a diesel. 1 2 of 4 1995 trucks bring the L31 option Vortec 350. My block was drilled and tapped for a roller cam even though it was a flat tappet. 5 rocker as both these All these parts are necessary to install the roller cam in the 350 H. 7L) V8 87- 99 Description Good mid range torque and HP, fair idle, moderate performance usage, crate motor upgrade, mild bracket racing, auto trans w/2500+ converter, marine applications: for 350+ cu. Lift, Chevy, Small Block, When it comes to making cheap and easy power with almost any V-8, it's hard to beat a camshaft swap. Industrial rated 350, designed for torque ( came from 95 Suburban). 451 " 109 LSA. Alot of 305 were roller motors starting somewhere around 88 vortec 350s have a hydraulic roller cam, old 350s are flat tappet. I really like the XE268 comp cams hydraulic flat tappet with these heads too. Nice idle and good gas mileage too. 451" on a 109º LSA. 451'' Exh. 050'' Lift; View Details. Cheaper also. Thread starter Daveo91Burb; Start date Feb 2, 2016; Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. 6 rockers on and get The best cam for 350 with Vortec heads is one of the best investments you would make to advance your engine’s efficacy and, in return, obtain remarkable torque and horsepower gains. Upgrading to a high Speedway Motors offers several great 23-degree cylinder head options for your Chevy 350 upgrades: Chevy SBC Assembled Aluminum Camel Double Hump 461 Cylinder Head; Vortec 4. 77 camaro, 342, 200-4r, long tube headers, stock stall (will upgrade). We put a Hot Cam, RPM Airgap, Quick Fuel 750 VS, and stamped 1. I can't recall the block number, but I do know it has factory drilled out bosses for the lifter hold down bracket that the roller cam blocks came with from factory. Vortec SB Chevrolet Cylinder Head w/ Valve Spring Upgrade . 7L/350 Camshaft Kits. User Info. Ramjet cam spec 196 / 206 431"/. com for a different year block. 428'' Exh. The LT-1 cam,'97 LT-4 Production cam,7 the Ramjet/marine cam #14097395 are all good upgrades for the Vortec engine. 430, but I couldn't find a gear that would work. So, we’re anticipating a measurable bump in power with this hydraulic roller cam upgrade. 7L/350 Chevy small block Gen I Camshaft Locking Plates and get Free Shipping on Orders Over $109 at Summit Racing! FINAL Vortec/LT1, Each. Hello, I am looking for a parts list needed to go from flat tappet to roller cam. Free Shipping - Ships on 01/29/25 QTY . '69 Malibu. Jump to Latest that is a roller cam motor, whatever you do get id use roller. 0L)- 350 (5. Exh; Valve Lift 0. 428" Valve lash is zero/zero and lobe centerline is 109 degrees. This mild cam makes for a great everyday driver SBC 350 TBI cam upgrade. Summit I just did a Vortec swap into my 95 using TBI injection, and I had some trouble finding the distributor gear. It's a hydraulic Forums. 460 intake / . It held overdrive and converter lockup noticeably better than stock on hills and 6,000-7,000 lbs of trailer was much less noticeable bought a L31-r # 12530283 Engine , got a feeling its a better choice than the 350 deluxe. MNracer61 Member Posts: 191 Find some vortec heads and a 4 barrel dual plane intake. 5 inch 373 rear end. I believe it was 221/221 @. Every engine is machined and built by master engine builder, valves are pre-adjusted. 73 gears with auburn locker. Rather than buy the more expensive roller cam Chevy crate engine, why can’t I just use that Chevrolet Performance hydraulic roller lifter kit — PN 12371042? It seems that adding the roller cam would be the least-expensive way to go. 451 lift & 202/207 @ . 95. 350 vortec build cam l31 performance streetrod Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, 222/232 Dur. 7L/350 COMP Cams Camshaft Kits and get Free Shipping on Orders Over $109 at Summit Racing! Final Day! $20 Off $250 / $40 Olive Branch, MS – COMP Cams® GM Vortec Beehive™ Valve Spring Kits are designed to maximize the potential of GM Vortec cylinder heads when using a hydraulic flat tappet camshaft. S. 5 rockers). Thread starter TStowell; Start date Feb 1, 2024; AND they're Not proper shape for use with Roller trunnion aka fulcrum rockers. Duration (0) It's the highest lift most aggressive cam you can get for the GEN 1-E Vortec 350 rpo L31 that will work with the OEM valve springs and L31 cylinder heads. been blowing thru the thousands of threads that popped up on google and have a cam question. I have a set of L31 heads & a roller cam set up to install onto m I have a set of L31 heads & a roller cam set up to install onto m. 180 MAX COIL BIND. 202 posts When I had my vortecs first done for my 350 ,the guides had to be machined down for a . The shaft diameter of my dizzy was . The premier site for GM van information. Status Not open for further replies. 31 gears. Put a tbi adapter on it. 5060 posts my 2000 3/4 ton vortec crate 350 (4 bolt mains) has 1. A lot of the info I've found is around roller 350 (Vortec) blocks but I'm looking for a flat tappet cam recommendation for (The Vortec cam will run with 1. Joined Jul 6, 2014 Posts 663 Reaction score 231 BUMPSTICK CHEVY GM 305 350 5. 94-96 use the LT1 and L99 exclusively. 428 inches of lift at the valve on 1. I think your stock bottom end plan is perfect for staying in budget. 73 gears buttoning up the motor after a rebuild - 9. I added Edelbrock Performer Intake, Holley 650, HEI Ignition and headers with a TH350 trans and posi 3. If it has a 2 speed power glide transmission I would upgrade to a 4 speed auto. The HT383/Ramjet 350(with 1. 474" lift 108* LSA 109* ICL With the setup you are considering, I would pickup a 3 way adjustable single roller timing set and advance the cam 4* to a 105* ICL. You don't want to have to go back and do it over again. 414" Exhaust Lift-. 540 Probably not much but a little, this change on a mild cam only nets a hand full of ft lbs and horses. 7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ HP. I used SBC 350 heads/cam choices. 2" 3. stock cam spec : 191 / 196 414"/. Brian For 350 engines with Vortec heads, cams with moderate lift and duration typically yield the best results without compromising low-end torque. 6:1 roller rockers which makes the lift . 431/0. With 1 1/2 headers and full exhaust, Powerglide and 3. Basic rebuild, keeping the stock pistons, crank, rods. 112 LSA + 2 Adv, . 1996 Reg Cab Silverado - 357 ci, Pro Topline Vortec heads, LT4 Hot Cam, 1. The 4 bolt "283" crate engines come with a 3 year warranty. With the larger AFR heads, the torque peak was raised to Find 1998 CHEVROLET 5. I'm building a 383 using a vortec block that had a factory hydraulic roller cam. modified engines with free- flowing above water exhaust systems for performance applications in light 2000 chevy 350 roller block stock oil pan 1 pc Vortec heads from Scoggin Dickey w/upgrades . Has flat tappet cam now but considering roller cam. Neither one is going to set the dyno on fire. Wasn't sure if that is the best idea or not. And wow, what an easy swap - it's great These Chevrolet Performance hydraulic roller camshafts feature a special lobe pattern for balanced intake and exhaust flow. That 350 was a great engine. to tow across the country with. Email Report bored&stroked Senior Member 204 Results Found For "vortec 350 roller cam" Filter by Availability Filter Results Filter by Vehicle Individual Parts. 1-9. Absolutely screamed in my Express van. The L48 cam is a stock cam and is also used in the 250hp 350. Results 1 - 25 of 204 25 Records Per Page Best Keyword Match Sort . 6 roller rockers -hei distributor-edelbrock performer intake for vortec heads-a 750 holley carb - a camshaft that matches my drivetrain Find CHEVROLET 5. Add To Cart Add to Wish List. 428" 111º LSA. Jerry 65 Beaumont L96 6 Liter Straub Now has 355 with Vortec heads, RamJet roller cam, LS6 beehive springs, TH350 Retired, but working part-time on 50s-70s cars & trucks. the best place to look fora roller 350 is in 87-93 Caprices and such- especially cop cars, wagons, and taxi cabs. This is a super simple build and an easy way to make 40 -complete running 1996+ 5. $272. 97 which includes the dogbones, spider, cam retainer and bolts. 450/. Once ya KNOW what you've got, Alex's Parts offers 2 or 3 "drop-in" spring-retainer-lock kits to fit GM vortec heads each kit under $200. 050'' Lift ; 109° Lobe Centerline; View Details. Part Number: SUM-8713-1. 4 compression depending on head gasket and I have the Alex Parts spring kit which will alllow the vortec heads to accept . 431'' Int. Estimated Ship Date: TodayLoading Estimated Ship Date: Today. The stock iron heads have been ported and flow Are those 64 cc Vortec heads. The truck currently has a stock 5. I will be running a carb,good intake, longtubes,and 2-1/4" duals with flowmaster In summary, when looking for a roller cam for your 350 engine with Vortec heads, you should consider compatibility, lift and duration, type of driving, brand and quality, and your budget. eBay Motors. Installing a cold air intake system increases airflow to the engine, improving horsepower and throttle response. 481 exhaust) runs this cam 196º/206º 0. Sent from AutoGuide. It is mated to a Turbo 400 in a 67 chevy Complete . Part Groups. O. there doesn't 350 target master upgrade. Using a set of 461's that were ported and regular RPM intake, 2400 converter and 3. 525 lift max 64cc: Order the roller cam to fit your driving style and match it to the gear ratio and converter you plan to use. 5 ratio rocker and . With heads, a decent cam (computer controllable, cam manufacturers will list which are and aren't) and a vortec style intake (with tbi to squarebore adaptor) you'll probably be somewhere in the range of 320-350hp. 442 Exh; 50 State Street Legal; ; Non Roller Applications;Performer-Plus Camshaft Kit; Off-Idle to 5500rpm; Adv. Source. BTW a LT1 Cam #178 is a solid lifter cam. Dur. Had a edelbrock RPM intake and a 750dp carb for that run. You might take away some Vortec 350/5. I have a 92 g30 van with the 5. Whether you’re a professional or you’re just learning the basics about Small Block Chevy 350 roller cam kits, we Cam Setup For L31 350 Vortec. ALL NEW ! Vortec 96-02 350 L31 Crate Engine All New Cylinder head and block castings; Forged steel crankshaft; All blocks are 4 bolt main; All blocks are roller camshaft ready; All blocks are mechanical fuel pump capable (Gen1e/L31 has no camshaft eccentric) IVE read you can upgrade vortec springs with these, springs below to gain more clearance, 12371041 Factory Roller Cam Push Rod Kit 12550027 GM Intake Bolts Set 134-2002 ARP SBC Vortec, Intake Bolt kit. It will be one piece rear seal, most are hydraulic roller, and most all have a fuel pump mount. 403 intake; 206/. Vortec Truck & SUV 1996-2000 - GM Small Block Compatible 383 c. It is a pretty conservative cam for a 350 vortec, like others have mentioned you can build more power with a more aggressive cam, but I can attest to the fact that they idle nice and are very well behaved. Given all of that, what sort of complete vortec heads should I look Xtreme Energy Computer Controlled 206/212 Hydraulic Roller Cam for OE Roller SBC. The LT-4 Hot cam does have a choppy idle,but,will need a higher stall & some head work to provide clearance for the Retrofit Cam in 1997 350 Vortec SBC OEM Roller Block. 474/. Send Private Topic View Profile. Best realistic upgrades on a vortec 350??? power (I seriously doubt your engines going to rev high enough to make it a bad idea). MSD ignition. It has been rebuilt by a reputable machinest and runs great and is reliable. 300 Exh. Everybody seems to grind them very wide. What cam to go with, 350 with vortec heads. What is the best cam for more torque an a little more HP. Results 1 - 25 of 379 Pro SBC Stage 1 Hyd. 510/. Int/264deg. This type of manifold is known for better distribution of the air-fuel mixture, enhancing engine efficiency and power output, and is compatible with the upgraded four-barrel carburetor. 510" max lift, drop-in valve spring kit for GM Vortec Cylinder Heads for use with hydraulic flat tappet camshafts. I used a timing set for a factory chevy roller cam and just pushed the dowel in farther and used a cam plate, my block was already drilled for a cam plate. Best SBC block for I acquired a Vortec 350 several years ago. Different profiles are offered to produce maximum low, mid, or upper rpm power. search some chevy forums for a used roller cam that is hot enough for you but that the fellow feels like he should go Another option is the Ram Jet 350 cam. roller camshafts-1200-5200 rpm range STAGE 1 General Q & A - 350 mag alpha vortec head swap - Hello, let me start by saying that I have searched and read all of the relative threads I can find on this upgrade. 6:1 350 with stock 062 vortecs. The vortecs really build the low-mid range torque with the right camshaft. For better fuel mileage find a iron 4 barrel intake and use a adapter with this. Part Number: CCA-8104-CR. Moderator: Team. At the moment everything under the hood except for the 305 in place of the 350, the cam/lifters and the PCM tuning are STOCK. Engine can be used as I'm looking into camming my 350 and I don't know if it's a hydraulic roller or flat tappet type cam. Jump to Latest 3. Not all are. 1Killerolds Discussion starter. 6 rockers without issue) For a stock set I would recomend getting a spring, lock, retainer combination that will allow you about . Edelbrock Camshafts: Great for those looking for a well-rounded upgrade for a balanced engine build. The camshaft is used on the poppet valves. Jump to Latest 21 - 40 of 66 Posts. The cam the L31 comes with is 255/190*degrees intake with . 99 (1) Chevrolet Performance Stock Replacement Hydraulic Roller Camshaft for 2007-2014 5. We also recommend that you opt for the roller camshaft if you’re given the choice. I'm going to be installing this motor in a 63C10 longbed with built 700R4 2200 stall from Phoenix Trans. 050 lift. Chevy & GMC Vans. HT383/Ramjet 350 Cam; Lift: . General engine tech -- Drag Racing to Circle Track. 8 LS Build: Horsepower I had a roller block, PM rods and speedpro hyper flat top pistons, a used a LT1 cam with vortec heads, Edelbrock dual plane intake for the vortec heads, 600 summit carb and HEI. Basically a 4 bolt Vortec 350 with a roller cam. If the engine is built on an 87-95 638 TBI block with the addition of Vortec heads it still could have a roller cam. oil pan, harmonic balancer, and plastic chain cover. Good enough for 108 mph in the quarter at a 3300-3350 race weight. Technical Stock Chevy 350 Cam Upgrade. 414'' Int. 473" intake / 0. Summit Racing™ Pro LS Vortec Truck Swap Camshafts SUM-8701R1. Vortec roller cam question. For more details on this spectacular product. It was an Erson TQ40 It ran well and wasn't too crazy. 7 HIGH PERFORMANCE VORTEC ROLLER CAMSHAFT 465/470 LIFT-fits Small Block Chevy 1 Set of Dura-Bond CH8 Cam Bearings; 1 Fel-Pro 260-1735 Complete Gasket Set; 1 Melling M55HV High Volume Oil Pump; 1 PBM T3092 Timing Set. 305 (5. ! you already have the roller lifters that are good for the engine life normaly . 442 in. 327 heads. The 350 Marine cam would be a good one for a 305 with Vortec heads. 415 exhaust; LSA 115 - 12551705 350 LT1 93-95 roller 201/. 5 degrees: ** notes duration at . 1800351351 **We are closed from 20th December to 14th January C3 Tech/Performance - Best roller cam and aluminum head recommendations to add to 1973 L48 engine upgrades - Hello C3 Shark Family, I wanted to ask, what is a good roller cam and aluminum head combo to support a 1973 C3 L48 engine upgrade that has the listed parts below? (I still have the stock manifolds and cam on General Q & A - Best Cam Choice - Non-roller 350 with Vortec heads - Hey guys, I've found a ton of good info on the is site and tried to research as many old post as possible to educate myself. If you’re still HR- 284- 2S- 12 IG camshaft - Ch. $1,648. Even adding 1. i have a 95 GMC ,, i found a hyd roller cam out of Howards 113215-08 hydraulic roller is what I'm using in my 9. Here is what I have. I could be incorrect though, it's been a while since The time has come to do an upgrade as my flat tappet cam has worn out on my 350 in my van. I want to do it on a budget but do it right but i have no clue what to look for in terms of keeping as much of the engine stock as i can. Im sure the cam swaps more work than you would want to take on. 412 lift at the valve using a 1. Straubtech · Registered. Save Share Like. 530 lift QUESTION: 1) considering a CAM change over the stock L31 191/196 414/428 on 111 LSA to perhaps 1) Delta Cams 203/203 450 450 on It actually runs better than the stock 1999 350 Tahoe we had last year did. 6 rockers without problems) - 14093643 350 TPI 97-94 roller 202/. Chevrolet Performance Hydraulic Roller Camshafts 14097395 NAL-14097395. Filter by Availability Filter Results 1996 CHEVROLET Individual Parts. 5" rear axle, then it's likely got a roller 350. There are other head choices but these are a good value. I think I will need a new intake manifold for vortecs. 7L/350 Melling Camshafts and get Free Shipping on Orders Over $109 at Summit Racing! Shop the CLEARANCE SALE! Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Make/Engine Search Departments; Brands; Savings Central Camshaft, Hydraulic Roller Tappet, 284/310 Advertised Duration, . Texas Speed Cam: Offers a variety of specs, catering to different performance needs. Includes 30 Originally designed by Chevrolet Racing for the 1996 LT4 Fuel Injected 5. Chevrolet Performance Hydraulic Roller Camshafts. the block is essentially the same but the heads are different. The cam is just right. (Roller upgrade for small block 350) posted 8/27/20, you answered First engine I built for my car was a . 525" lift and run it at about . This product may not be eligible for select promotional offers Bolts, Chevy, V8, Will Not Fit GO ROLLER. 3L with Cam upgrade from a vortec 350. 525-inch lift using the 1. It does tow the small enclosed trailer and the chassis dyno I have noticeably better than the stock L05 did. small block GM style stroker crate engine kit for 1996 - 2000 Chevy pick ups and SUV's. 050 inch Stock Small Block 350 Cam Upgrade. Mike (Wolfplace) '71 Malibu, 383 ci, Vortec heads 280H cam, TH400/2400 stall converter and 10 bolt/3. 5 rocker the LSA is 110. It was just rebuilt, bored . Guess it was a good cam for a car and does well on the flat land but these long hills REALLY slow me down (25-30mph ) Keep the factory intake. 454/. They maintained the opening of intake valves nice and smooth. Price. 520, Chevy, Small Block, Kit. been looking to do If the bottom end of the engine is sound, the best upgrades would be new Vortec or aluminum aftermarket heads ($700-$900), new dual plane intake ($140), and a roller conversion cam ($700-$900) or an updated flat tappet cam ($200). I have heard--on a Pontiac forum--that it's essential to lap-in the rocker balls to the rocker arms on Comp Cams roller-tip rockers. 550, Chevy, Small Block, Each. Used flat top pistons and Vortec heads with a carb manifold. 5 roller rockers, Hedman headers, Westers custom tune, 3. 73 gears, etc. Logout. 7 Vortec, providing noticeable performance boosts by bringing in cooler, denser air. 050 with . GM 12677151 215/223 @ . Street Performance Cams. Used LT1 350 Camshaft Swap Into Truck Block w/Vortec Heads? Majoraslayer; Jan 22, 2024; Shop Chevy 350 Camshaft and Lifter Kits and get Free Shipping on orders over $175 at Speedway Motors. Also show how to install the piston rings on the pistons. 6 ratio rockers. 510" max lift The Vortec head will be happy with your stock cam and will deliver around 250-260 hp with the typical pre L31 Vortec OEM truck cam and short block. Summit Racing™ Pro LS Vortec Truck Swap Camshafts SUM-8701R1 Cam, Stage 2, LS Truck Swap Cam, Have 67 Camaro. 510 lift and 244@. 457 with 1. Save Share Reply Quote Like. com Free App . 7 base GM marine engine. 7L Vortec; Lift: . Engine / Swaps / Driveability . If you want to make 357hp, simply upgrade to roller and use the newer GM SP350/357hp GM part # 12677151. 447 intake; 208/. . 006 inch lift and 191/196 at . My uncle has a 355 in his nova with this cam and those heads and it is a torque monster. Items You Need. I bought 1 over at 3rdgen,org for $35 shipped. The lifters are a more expensive, but it's straightforward. 350 SBC UDHarold Hydraulic Roller 225/233 540/540 Brodix IK200 Heads Holley SA 670 not cheap, but you can get somewere around 550 lift. 428" on a 111ºLSA. 050 Int/Exh 194/214 Deg; Lift at Valve Int/Exh 0. 2K views 12 replies 5 participants last post by BogiesAnnex1 Mar 13, 2023. Comp Cams 12-467-8 280XFI hydraulic roller cam sbc Vortec 5700 Camshaft upgrade. The Our budget small block is fitted with a set of Summit Racing Vortec cylinder heads that will accommodate the additional lift with no problem. Bore doesn't exceed . Going to a flat tappet is kind of a step backwards. 350 TBI roller cam conversion. New Then, I nail the throttle and leave the POS with the choppy idle in the DUST. I am considering cam swap to increase milage and ran across that it is a 350LG SGI. And of course the usual exhaust upgrade. In this video I talk about building a SBC with a roller cam and lifter setup. Our budget small-block is fitted with a set of Summit Vortec heads that will accommodate the additional lift with no problem. 5 rocker; exhaust is 266/195* degrees with . 97 at Summit). 480 in. 434-2002 ARP SBC Vortec, Intake Bolt kit. Guys I trust on the Pontiac forum have had repetitive problems with rocker-ball/rocker Here is the springs GM uses on there crate motors including the zz3 slash zz4 motors and also there ramjet 350 crate motor and the zz4 roller cam is way more then the ramjet 350 cam and the comp cam 981-16 springs have over 25 to 30 pounds more seat pressure and a rate of 373 pounds as to the GM ones are only 256 and if a vortec stock roller cam can works GM used a cam most people would think is a little different in the new 'Vette's LS7 427" 505netHP/530 open headers HP engine: short intake duration for a performance engine (which controls most cam behavior)/longer exhaust duration (allows more revving out/RPMs) of 211/229 durations; unusually wide LSA of 121 for wide RPM range of 1,000 - 7,000 1997 Vortec 350 Performance upgrades. Check ebay, you`ll find several used ones. 10 Best Roller Cam For 350 With Vortec Being a '99 your block should be factory roller cam compatible if it doesn't have one now. We’ve done the homework of searching the intern If you want a large cam then i would suggest pistons with valve refliefs. With the cam you don't even need to change valve springs. AFR 195cc Eliminator Street Heads #1034. Description. the 92-93 cop cars with the 350 had a slightly more aggressive cam than the civilian versions, and make al ittle bit more power. I also used a Howards roller cam conversion kit, so I had to get new pushrods. While either of these would work well & probably be a cheaper option for you,you will be giving quite a bit of torque across Have 96 K1500 with a 5,7 Vortec. BUMPSTICK CHEVY GM 305 350 5. stock vortec 350 cam upgrade. The timing of the stock L31 cam is very close to the old 300 horse 327 and used again in the 350 however the L31 cam is a hydraulic roller which keeping an OEM style roller is a very good idea. Roller Camshaft-Specs-Intake Lift- . 08 The block had the provisions for the roller lifters and spyder (hold-down) assembly and even the boltholes and machine surface for the cam retention plate, but this Vortec-headed small-block was 89' 350, Vortec Head, Roller Cam Build. If your engine has roller cam provisions, clean up a stock set of Vortec roller lifters, pushrods, dogbones, and a spider to put in it. So yes, this cam will fit with no mods as is. 7 by using Vortec heads , hi output electronic ignition, vortec manifold with fuel injection, with out machine work, or beehive springs, & special thin retainers, and the recommended performance camshaft upgrade for a 350 Vortec was this 400" small block it does not have a roller cam, and probably doesn't even have any of the provisions for one. 73 gear and Eaton posi. GM also used it in the 350 Ramjet and HT383 crate motors. Skip to content. FYI all the blocks from 87-2001 had roller cam provisions, however in 96 first year of the vortec block is when they actually put the roller cam in it. 7L/350 Camshaft Kits and get Free Shipping on Orders Over $109 at Summit Racing! Shop the CLEARANCE SALE! Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, 222/232 Dur. i. It was a shelf grind from Ultradyne. ebay Motors. Merc gets 325 hp out of their 5. Just bolt them on and a intake and you will be happy. ] Chevy SBC 350 Hydraulic Roller Camshaft 294 Int. My questions are: So I guess they will also work, although they seem really weak for a roller cam. If you get a complete Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 282/288, Lift . At that budget the heads will have to be an imported The stock Vortec valvesprings cannot handle the HOT cam’s 0. Cam kit for vortec 350. So, that's what we set about doing with our 65,000-mile '96 5. 525 lift max 64cc tall proform valve covers edelbrock vortec RPM Intake Vortec heads from Scoggin Dickey w/upgrades . True Dual exhaust - 2. DR. Block, rods and heads are remanufactured, balance of parts new. Feb 2, 2016 #1 Daveo91Burb Full Access Member. Thread starter jmangham; Start date Jan 19, 2010; G-Body Tech Forums. with the vortec heads you will need to use self aligning rocker arms, but a simple set of stamped steel ones would really be all you need, i would stick with a 1. Joined Feb 28, 2015 · 50 Posts #21 · May 12, 2016 As tested with Vortec heads, this cam made 409 lb-ft at Quite a few years back UDHarold sold me a cam for my vortec headed 350. Jump to Latest #1 · Jul 26, 2022. 460 lift. It runs, clean oil, sounds fairly healthy (can't really tell if it ticks or anything because it has no exhaust at the moment). 0 out of 5 stars. Heads will be box stock (no porting) 906 vortecs. 31 rear. I got a set of low mileage heads and had them cleaned up and they work fine. Vortec heads must be drilled & tapped for threaded studs. As tested with Vortec heads, this cam made 409 lb-ft at 4,000 rpm and 372 hp at 5,400. valve lift is . 75 and the Summit Racing Hydraulic Roller Installation Kit SUM-150123 for $79. 7 posts • Page 1 of 1. th350 650 cfm carb. Helpful Expert advice, Fast Free Delivery, Best Brands at the best prices. If installed in one of these trucks, a custom computer re-program is needed. 398/0. 473" exhaust Camshaft Duration (@. Engine - Long Block BluePrint Engines 50 state legal 383 c. Advance: 4 Application: 1957-86 262-400 1987-94 305/350 NON HYD. It was all based on a '98 vortec truck long block. 979. 111 LBS SEAT LOAD @ 1. the car has a stock goodwrench 350 crate engine with edelbrock intake and 600 carb, headers, and hei ignition, it has a turbo 350 trannie with 2200 rpm stall and shift kit, the rear end has 3. 050 in): Here are some well-regarded cam options for the Vortec: Comp Cams XFI RPM Cam: Known for its overall performance gains and compatibility with stock components. 7L vortec block with 64cc heads (and remove all the computer stuff and efi along with the cam and rocker arms)-ls6 valve springs with the comp cams retainers-self aligning 1. The Vortecs great at adapting to more airflow so shouldnt cause problems there. (For use with original plastic front timing cover) 1 Erson E119826 Performance I have a GM Targetmaster 350 in my 71 Chevelle. Roller Cam, 224/232 Dur. Read More. 6 roller rockers, a GMPP LT1/4 intake and an 800cfm Edelbrock AVS-1 Thunder carb with short headers into duals, distributor right now is a ProComp 7000 and PCE 91 coil, tranny is a built 700R4 with a 2800 rpm stall lockup converter, with rear Im looking to get a little more power out of my 5 speed manual 98 Sierra it has a 350 vortec all stock. I also shop a ramjet cam # 14097395 to get a Little more Power from the Engine. TBI 350 to Vortec and Roller Cam. Comp cams will custom grind what you want. TCI TH350. The Isky 264 cam or the 274h06 cam I mentioned in another thread will allow you to do this. flyby50 Discussion starter. 6-Point Bolts and Washers, Stainless Steel, Engine test vortec 350 roller cam cc306 290hr-12. If installed in one of these trucks, a custom computer re-program is GMPP/CPP Timing Set #12371043 has the timing set and both sizes of cam retainers for a vortec roller cam ($54. Duration: 196° Int / 206° Exh. I got a real steal on a new set of Chevrolet Performance Vortec Heads. 050 = 196/206 I build a 1965 nova and have some engine upgrade questions. 357 HP @5500 RPM If your original 350 is in good shape, you could add a hydraulic roller to it. Vortec 5. 5K views 10 replies 7 participants last post by 91RsNate Jan 14, 2014. Not Yet Reviewed. Last edited: May 5, 2016. The motor runs well but being that the boat is big and beamy, it is a bit of a dog when Performer-Plus Camshaft Kit; Chevy 305-350 TBI; Hyd. Cold Air Intake Upgrades. 412"/0. GM has a Total Performance has the best range of Small Block Chevy 350 Camshaft for sale in Australia. Headers. They all have a coolant bypass, so work with your stock water pump. Have a 1998 L31 in a K1500 pickup - 4L60e with 3. 040, crank . Even if you don’t fully understand how camshafts can improve the performance of your vehicle, it’s important to know how the right one can boost your performance while the wrong or incompatible one can actually cause more problems. The hot cam would be an excellent roller cam choice. 8 posts · Joined 2010 Add to quote; Only show this user #1 · Mar 7, 2023. Thread starter Aluminum Heads | Roller Cam. 205/207 @ . Wanting to upgrade heads to vortec and pair with medium to aggressive cam. Lift was . At $1600 a pair they aren't going to fit the OP 1loud71's $2000 budget for the heads and hydraulic retro-roller cam upgrade. Just call them and tell them you want xxx cam ground Find CHEVROLET 5. jokerZ71. A very good upgrade for these motors in camshafts is the GM's Ramjet cam(#14097395). Estimated Ship Date: Jan 28, 2025 if ordered today. 1. Jun 10, 2022 #7 L31MaxExpress I'm Awesome. 5. Duration: 191° Int / 196° Exh. 7L (350ci) for road racing and street performance, this cam has found its way into the older carburated Small Block Chevrolet's as the preferred performance power upgrade for those desiring a GM designed camshaft. Reactions: BowtieBrody 1996 CHEVROLET 5. B. I think your 307 cam is really close to the same specs as the L48. I want to put a Retro fit roller Cam in it. Jump to Latest 7. 7 HIGH PERFORMANCE VORTEC ROLLER CAMSHAFT 465/470 LIFT-fits Small Block Chevy engines 1987-2002 equipped with factory hyd. The Summit 1103 cam / GM Vortec head combo is very similar to the GM 350 HO crate engine which makes 330 HP / 380 lb ft torque. Look for a casting #880 on the block and your good to go. 414/. 451, Chevy, Small Block, Each See More Specifications | Check the Fit. 050 with lift of 0. Alternatively, the OP can get 400+HP out of a post-1987 350, Vortec Heads, and Hot Cam/mild HR Roller type build. I would use the stock vortec pistons but use a . That head is a line in the sand. Live Sweden so I have to keep the cats and no headers. My question: VALVE SPRING KIT, SB CHEVY VORTEC, HI-PERF HYD ROLLER - Alex's Parts Sales Thanks in advance guys! 66 chevelle in the works Team Chevelle Member #:2361 money pit In God we Trust! USA. 050 112 LSA +5 Adv. Jump to Latest ( Roller cam is different than Flat Tappet- not interchangeable ), as well as a cam retainer and bolts ( buy the GM set- it comes with retainer and bolts). Latest: boy&hisdogs; 9 minutes ago; Engine either cam would be a nice healthy cam in a 350, either one will require a higher stall speed tq converter than stock, and i hope that the 700R4 has been rebuilt to hold some power. I have a 1993 Crownline 225 bowrider with a 350 mag alpha. 450 1. block. 78 posts · Joined 2013 Add to quote; Only show this user #1 · Jan 13, 2014. Firm answer seems to be the 395 cam and you cant beat the price, if i were going to use anyother cam it would be this one. Roller cam. A more affordable option is to buy the Delphi OEM lifters from SKip White for $89. It's specs are duration @ . 0122, 7am-10pm CST, everyday. 7 tbi. It looks pretty mild on paper but actually makes good power. For Stock throttle body 305 or 350. Start with a set of stock vortec heads. My 350 had no issues moving the van around town and on the highway. This is particularly strong for the Chevy 350 Small block engines. 750308 LBS OPEN LOAD @ 1. 500" lift. This cam is great for additional bottom end torque. you need vortec specific intake manifolds, dunno about the headers. I don't think any 350 truck motors have factory roller cams. Includes HD 5 qt. 26906VC-KIT (Flat Tappet) Kit Components . 7 Head, Valvetrain, and Cam Upgrades(Updated) Thread starter TheHotRat; Choppy cams are for high RPM operation and they are terrible for city driving Are you planning on cruising around town at 5000-7000 RPMs? Jan 4, 2025 #4 N. Pro SBC Stage 4 Hyd. Roller Cam, 204/214 Dur. 5 rockers with new springs and retainers in/on it. Depending on what cam you have, might be OK, but it's crazy not to think about an LT1 cam at this point. 6-Point Bolts and Washers, Black Oxide, quantity of 8. However,they won't have the lumpy idle you're looking for. 428 with a 1. The Enforcers use 8mm valve In California, I may just try the stock vortec roller cam as its very close in duration with 111 Lc where the Ramjet is 109. My last machinist used Find CHEVROLET 5. 7L L31 Vortec 350 with 260K KMs on it (162,500 Mi). overall a vortec block will make more power with less money due to the heads, ported vortecs have a lot of potential. uuoix yimx xlgw prq hbow akipleh nahloja fxvtn fhc tzxbms