If you want to make big power, an easy way to get there is by going with big displacement. You could also get there with a big dose of boost, but wouldn’t it just be better to do both? Yeah, a ...

When dealing with boost, a stronger block is always a good plan, so this build started with a Donovan aluminum HC 400 block. Best of all this priority-main block tips the scales at a scant 100 pounds!

YardstickThere is an old adage that you don't race dynos and flow benches. Manufacturers of test equipment use different standards and test procedures that will affect the results. This brings me to ...

While the key to power this month was the addition of a Roots-style Weiand supercharger, (a.k.a: a blower), we first had to install a couple of complementary components to make sure that the blower ...