474/.510) than your heads and tune will handle. Edelbrock 3702 - Perf Plus Cam and Lifters Kit Chev 305-350 Tbi and Lg-4. Some of the more aggressive camshaft grinds may require reprograming of the vehicles ECU. The camshaft comes with hydraulic lifters. The advertised intake duration is 244 degrees and the exhaust duration is 264 degrees.

It features smooth idling cams for daily drivers, trucks or vans. They provide the necessary vaccum needed for accessories like power brakes. The Edelbrock Performer-Plus Camshaft and Lifter Kit are part of the total power package to produce optimum torque from the low-end to the mid-range. My guess is that the ZZ4, while a really good cam (used a couple of 'em) for appropriate use, just might be a bit more &. Comp Cams computer controlled camshafts are designed for Throttle Body Injection (TBI), Tuned Port Injection (TPI), and Multi-Port Injection systems. 040 over 305 block) with L98 aluminum heads. My brother needed one and I'm planning to use the other in a 336 (3.75 stroked. I bought two of 'em a few years ago just because they were cheap (for hr cams) at $140 for the pair shipped, off of ebay back when guys were replacing them in Ramjet and HT383 crate motors with stupid thumpy cams. Haven't used one myself yet, but everything I've read about it (and that is LOTS) makes me think it is something you ought to look in to, if you want good low to mid rpm grunt. Moderate lift and duration is supposed to wake up the stock 350 and still play nice with your oe heads and tune. Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 288/296, Lift. These popular Performer-Plus camshafts for small-block Chevy are 50-state street legal.For what my 1 cent is worth I think the cam you are looking for is the GM 'Ramjet' p/n 14097395 cam. Summit Racing Pro LS Camshaft & Spring Kits SUM-8709-1DS. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. You can expect a major improvement in throttle response and torque. They are smooth idling cams for daily drivers, trucks, vans, rvs and 4x4s. Use For Daily Drivers/Trucks/Vans/RVs/4x4sDesigned for Optimum Torque and Accelerationĭesigned for optimum torque from the low-end to the mid-range, Performer-Plus camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 RPM.Includes Hydraulic Lifters and Assembly LubeMajor Improvement in Throttle Response and Torque.Class I crate engines generally produce up to 10 more. Maximum Performance From Idle through Mid-Range A Class I engine is the same JASPER general production engine, but with a mild camshaft upgrade.Take the Guesswork Out of Camshaft Selection!.

350 tbi cam kit