Who makes GM Performance lifters?

Chevrolet Performance hydraulic roller lifters are designed as direct replacements for your engine. These lifters were designed for use by GM to be used in performance engine builds and incorporate improved valving to allow higher rpm capability- what more can you ask for? 11 Reviews.

Who makes GM Performance Parts?

Engine blocks, engines, transmissions, Connect & Cruise systems and other Chevrolet Performance parts are designed, engineered, and tested by Chevrolet.

Do performance camshafts work?

Yes. Adjusting the camshafts so the cams are slightly ahead or behind will alter the engine’s performance. Advancing the timing will cause the fuel intakes to open and close earlier, which improves low-end torque. Conversely, retarding the cam will improve high-end horsepower at the expense of low-end torque.

How do I identify my Chevy camshaft?

Locate the ID number on the camshaft. It is typically located in the center of the cam between the lobes. The ID number will consist of either eight or nine digits; the last four numbers identify the cam and its specific application.

Where are Delphi lifters made?

Delphi lifters are made in Mexico and the quality is good. You can get them from Summit for $3 each which is a great deal.

Where are Johnson lifters made?

Best quality lifters in the world. Made in the U.S.A.. Out performs all competitors.

Does GM have a performance division?

Building performance cars is hardly new to General Motors, but having a dedicated performance arm is a recent phenomenon. In its short history, starting in 2002, GM Performance Division can claim fairly healthy success.

What is E Rod?

It is a compromise-free package that delivers great power and efficiency, with the emissions of a modern vehicle.” The E-ROD Package Includes: 6.2-liter LS3 crate engine, rated at 430 horsepower and 424 lb-ft of torque. This is the same base engine found in the Camaro SS and Corvette.

How much HP will a cam add?

Does a camshaft increase horsepower? Yes, a camshaft adds 10 to 20 horsepower depending on the setup. To get the full potential of the high-performance camshaft, you’ll have to swap out additional components like the air intake, exhaust manifold, injectors, and valve heads.

What is the specs on a stock 350 cam?

The Chevy 350 has a hydraulic camshaft and hydraulic lifters. The intake and exhaust valves have a duration of 218 seconds a 0.5 rpm each. Both have a valve lift of 0.457 inches and a total duration of 268 seconds.

How do you check the lift on a camshaft?

Simply measuring the diameter of the base circle, and subtracting that from the largest diameter of the cam, the lobe lift, will calculate the lift of the cam. Our cam calculated to 0.22 and 80 thousandths inches of lift.