Acceleration or mpg; performance or economy? Everyone knows you can't have both, right? Wrong! Now you can have both decent acceleration and reasonable highway cruise economy, thanks to the wide ...

For straight line guys, spending hundreds of dollars on something that doesn't give you any extra horsepower doesn't exactly seem like a good deal. Even a federal bean counter could figure that one ...

I have an '89 Pontiac Firebird. I'm going to swap its factory 305 LO3 TBI engine to a 350ci/385hp Fast Burn crate motor. What is the best option: Keep the factory 700-R4 transmission or swap to a ...