Nothing quite gets the blood flowing like popping a hood and seeing a blower sitting atop just about any engine. From old hot rods, to drag cars, to even late-model vehicles that came with a huffer ...

Originally, our plan was to route the inlet directly from the TorqStorm supercharger into the GM throttle body. This was obviously the simplest method as it only required a few bends and a short piece ...

The Edge Performance 912STi (a modified Rotax 912) in the SR-1 race plane is by air-cooled engine standards a somewhat complex engine. I'm sure it's added a year to the project, due to both the ...

If you think about it, trickery plays a big role in performance tuning. We fool the ECU into giving us more power with black boxes. We trick the fuel system into delivering more fuel by upping the ...

Proving GroundsDescriptionHaving taken a fairly detailed look at the Rotrex traction drive supercharger and how it lured Oscar Jackson out of retirement (the story is available on modified.com and in ...