Building and tuning a hot rod is a process that involves chasing down and correcting "weak links" in the performance chain. On the mechanical side, a hot rod is a collection of systems that work ...

Part 3 of this Autometer gauge installation series focuses on installing a mechanical fuel pressure gauge. Learn how to properly connect the gauge, ensure accurate fuel pressure readings, and improve ...

Fuel delivery issues can wreak havoc on engine performance and overall driveability. Commonfuel system and fuel pump problemscan include prolonged cranking during startup or sputtering, stumbling, and ...

Your car's engine needs a very specific diet of air and fuel to do its job, and it's the fuel pressure regulator's (FPR) job to feed it the right amount. The gadget is relatively tiny and can fit in ...

We don't have to tell you that too little juice to the squirters, especially under boost, is a costly proposition that could lead to serious internal surgery on your engine. Twelve years ago, when ...