Last month we built a mild street engine using a factory Chrysler 383 block, crankshaft, rods, and cylinder heads combined with some aftermarket goodies from Comp Cams and Summit Racing Equipment, and ...

We are standing at the control panel of Thomson Automotive's SuperFlow engine dyno as their latest LS creation fires to life and idles at a docile, glass-smooth 650 rpm. No sputs, no sputters, and no ...

Last summer, we embarked on a mission to build a gigantic Windsor engine that would perform admirably on pump gas and still be worthy of competing at a True Street Challenge. Pump-gas performance has ...