The performance world is full of good tuning ideas. One place that is often overlooked in the search for more power is the exhaust system. For decades, knowledgeable drag racers have been using header ...

With the short block assembled for our 383 supercharged project motor, it's time to shift our attention once again; this time to the heads and valvetrain. Like the rotating assembly, when it came to ...

Sometimes all you can do is stop and say, "Damn." That epithet was all I could manage as we fired up our newly Whipple-supercharged 383 small-block on Westech's engine dyno. As Steve Brul brought the ...