When it comes to eight-cylinder gas engines, GM has some twisted engineers who are hard at work in its labs. No, they're not crazy, unless you consider the almost fanatical obsession they have with ...

VVT Cam Swap: Fear VVT and AFM no more! Swapping cams on an L99 is easy and good for tons of power OK, so you checked off the option box for the 6L80E automatic when ordering up your new fifth-gen.

Promotion 2017 Hyundai Elantra Vvt Solenoid VVT Variable Timing Solenoid For Toyota Yaris, Echo, Prius, Scion XB/xA 1.5L ...

When Chevrolet announced that the fifth-generation Camaro would come with two different V-8 engine depending on what transmission the customer ordered, many enthusiasts were a bit confused. The LS3, ...

Harley-Davidson has filed a patent application for a variable valve timing (VVT) V-twin engine, possibly for the Sportster to improve economy and reduce emissions. The iconic American manufacturer has ...

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