Last issue we track tested then covered an installation of Holley's StealthRam EFI intake on a modified 1986 IROC (see Part 1, May 2003). Also included was a detailed listing with pricing of the ...

As the clich goes, the only constant in life is change. For 1982, Pontiac saw a big one. With corporate-wide restructuring, GM decided that V-8 engines of Pontiac design would no longer be produced.

On the surface, GM's Tuned Port Injection had everything going for it: style, good looks, and superior breeding (resulting, as it did, from the marriage between Rochester Products and Chevrolet ...

There is a huge selection of cold air and ram air intakes on the market - but these are among the best. A cold air intake is one of the most common modifications made to modern-day vehicles. A cold ...

In 1985 GM released one of its last major updates to the first-generation small-block Chevy, the Tuned Port Injection (TPI) system. It was the General's first foray into individual-runner and ...