Best Cam For 350 Tbi Vin 7
The LT1 cam is also a good choice as well. For a TBI application, the number to be the most concerned with is the duration @ .050. Anything over 220 @ .050 on a TBI will cause the MAP sensor to go nuts because the MAP wants to keep the vacuum within a certain range (which if I remember correctly is 17-19 inches). COMP Cams CL12-600-4 Camshaft For 350 Chevy - Best Top Pick Review COMP Cams CL12-600-4 camshaft option is our top pick, and for good cause. With its many great features that will increase the performance of your 350 Chevy significantly, this choice will give you the most horsepower for the most cost-effective price. This ultimate cam kit is a compatible upgraded replacement for 1987-95 GMC Chevrolet 305ci (5.0L) and 350ci (5.7L) small block engines (non-roller applications) with hydraulic flat tappets originally equipped with TBI injection. This cam is computer compatible.
I had a 95' Tahoe with a TBI 350 I similarly beefed up. I put on Trick Flow aluminum heads (2.02/1.60 valves), custom roller cam (I think it was about 208/215 duration, .475"/.475" lift with 1.5 rockers, 112LSA), Edelbrock TBI intake, JBA shorty headers, Catco high flow cat system, flowmaster pipes, and a bunch of small stuff. You need to check the block casting number to see if it is potentailly a roller cam block or not. If it is a roller block casting, it will have the bosses for the cam thrust plate inside the timing case, it will have the raised lifter blocks, and it will have the 3 bosses that retain the spider that posiitons the alignment bars which hold pairs of lifters in proper orientation to the cam. Ricardo, this is such an open question it is difficult to provide a solid answer. What is the 350 installed in? How heavy is the vehicle? What is the intended purpose of it? Cylinder heads, intake manifold, fuel system? As a blanket answer, almost... LT1 cam in a 350 TBI. Jump to Latest Follow 1 - 12 of 12 Posts. D. DigitalDownfall · Guest. Joined Jan 1, 1970 · 0 Posts . Discussion Starter • #1 • Aug 10, 2004. Hi i bought a used lt1 cam recently and im going to be installing it within a couple of weeks and i was wondering if there was anything in peticual that i need to have for the ...
This cam is designed specifically for the TBI 350 small-block and specs at 194/214 degrees of duration at .050-inch tappet lift with .398/.442-inch lift. As you can tell, it doesn't deliver ... Re: The BEST TBI Cam 05-31-06 05:25 PM - Post# 943514 In response to 65_Impala I may sound crazy, but as long as you have a pretty steady vacuum signal you can use as much cam as you want with TBI. My 305 only made 6-7 in/hg of vacuum in Drive @ 700 RPM with the A/C on. 350 TBI Upgrades. Jump to Latest Follow 1 - 10 of 10 Posts. H ... A Lunati 60101 cam is a very good choice. I ran it with no complaints. You WILL need a custom tune to make it run correctly though. It took more than a dozen tuning sessions before mine was ever really right. (mostly due to a lack of fuel in high rpm) For what it was, it ran great.
For 305 and 350 V8s with OEM T.B.I. 1987-95. T.B.I. water jacket similar to stock. Accepts all OEM equipment and small-bore (1-11/16'') throttle body injectors only. No chip changes or computer mods required unless entire 5.7L Power Package (manifold, cam, heads) is used. This cam is designed specifically for the TBI 350 small-block and specs at 194/214 degrees of duration at .050-inch tappet lift with .398/.442-inch lift. As you can tell, it doesn't deliver ... '93 350 tbi, no tbi modifications, no tune SUM-1103 cam. 4/6 drop belltech shocks. 255/60/15 Mastercraft tires
Comp Cams computer controlled camshafts are designed for Throttle Body Injection (TBI), Tuned Port Injection (TPI), and Multi-Port Injection systems. They provi Save $10 off $299, $20 off $699, $30 off $899, $100 off $1,899 Orders COMP Cams K12-206-2 - COMP Cams High Energy Cam and Lifter Kits Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 260/260, Lift .440/.440, Chevy Small Block Part Number: CCA-K12-206-2 COMP Cams CL12-600-4 - COMP Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 279/297, Lift .479/.465, Chevy, Small Block, Kit Part Number: CCA-CL12-600-4
in a Comp Cam made for TBI , shorty headers, years ago a HyperChip, free flow exhaust. I am very happy with these mods, there have been no ... I'm thinking of doing the same thing, new 350 in my 91 Sierra 4x4, considering it has 151,000 plus miles on it, mostly hi-way. Run with the stock flat-tappet cam, the 350 truck engine produced just 277 hp at 4,500 rpm and 352 lb-ft of torque at 3,600 rpm. The stock stick must have been seriously mild to produce those numbers. I almost missed your first post Steve. I know a 350 is a good platform to work with, but everything I've read on the truck TBI combo is pretty much junk. Was yours really 8.3:1? Online I've heard they were 8.3, 8.7, 9.2 and even 9.6 in a Caprice LO5. I was hoping to be somewhere in the 9.5-10.0 range. The Camaro's Vortec 355 is very happy at 10.55.