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 ...

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 ...

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 ...

Scion’s brand new 2011 coupe, the tC, has gone on sale this October. In order to showcase the tuning potential of the fresh model, the Japanese manufacturer is bringing five stunning custom built ...