One of the easiest ways to tune an engine's performance is with the intake manifold. Yes, the camshaft can have a bigger role in horsepower production, but a camshaft swap includes real work and more ...

The steady flow of high quality, affordable goodies for the big-block wedge keeps delivering one fantastic advance after another. It's great news for Mopar folks old enough to remember the dark days ...

At this point in our careers, we have two favorite treats that might surprise you. One is to go to the races and not carry a camera; the other is to do a carbureted dyno test. Not having to work ...

Ask a big-block enthusiast what they need to make 600 hp and chances are they will point to some sort of rectangular-port head. No one in their right mind would select an oval-port head to make that ...