If you're about to jump into the world of turbo-charging your engine, there are a few important things to consider before starting the upgrade.

Andrew bought the Vega in 1993 with an original plan to run the Outlaw 8.5 class. He built the rollcage in 1996 while attending college. It's certified to run 8.50s, and he says it hasn't changed much ...

The Pfaff turbo system for the Chevrolet V8 may well become the first kit to be certified by the California Air Resources Board. Test results are still pending, but preliminary independent tests have ...