This is definitely the case for the venerable big-block Chevy, on which we recently had the opportunity to put five different header sizes to the test on Westech Performance's SuperFlow 902 engine ...

Whether it's a 632 in a Chevy ... header manufacturer, he founded his own company in 1997. His first crack at building custom pipes was a set of massive 2.5-inch headers for a customer's big-block ...

Let's take a moment and run through the list of modifications done to Carl and Kelly Peters' 1984 S-10 Blazer ... set of billet valve covers for a big-block Chevy V-8 that he really liked.

We asked Shaver why he decided to build a big-block Chevy. He responded ... and got our best average power that way." For headers, Shaver ran a set of Hooker 2-inch primary headers, but as ...