What's the most basic performance modification of all? A new set of sticky tires and big wheels? A high-flow air filter and a cat-back? A bunch of stickers and a big wing? (Just kidding.) The first ...

Chevrolet did an excellent job when they designed their Tuned Port Injection, which became standard equipment on '85 and later Corvettes and LB9 305 Camaros and Firebirds. Aesthetically, it is the ...