Two issues back, we subjected a 468-inch big-block Chevy to a variety of different oval-port cylinder heads, ranging from stock peanut-port-style heads to full CNC-ported versions (see “The Big O”).

After years of struggling with weak little cylinder heads (andstillgoing fast), Mopar racers finally have a good selection of aftermarket heads. There are choices from boogie-deluxe Pro Stock heads to ...

It's obvious that hot rod parts have evolved tremendously over the past 70 years or so. One of the best examples is the small-block Chevy cylinder head. A scant 30 years ago, the iron "fuelie" casting ...

Years ago, performance of all sorts (Corvette and otherwise) was gained by "bigger equals better." It was more or less a sledgehammer approach to making things work. The bigger the sledgehammer, the ...

All the Latest Game Footage and Images from Block Heads: Instakill Shoot and double jump your way through fast, kinetic, and blocky action in this one-hit, one-kill FPS as you secure your score. With ...

Add Yahoo as a preferred source to see more of our stories on Google. Any engine builder will tell you how important cylinder heads are to power and performance, so enthusiasts looking to spruce up ...