With the COMP Cams CL08-408-8 camshaft, your engine vacuum is increased. You gain from this feature in two ways: performance enhancement and power brake support. The COMP Cams CL08-408-8 cam for tbi ...

We've always felt that the 5.3-liter version of the General's Vortec series had been somewhat overlooked. The downside was the iron block added unwanted weight to the front of the car, which doesn ...

It is important that you know what you are doing in such a situation because it might be more complicated than it seems. The Vortec engine from General Motors is one of the company’s most common in ...

Vortec Truck and SUV Variants While the performance car engines carried the LS designation, those designed for trucks and SUVs were given the Vortec name. The biggest difference between the Vortec ...