The Corvette ZR1 is already one of the best road-going machines ever made, but that hasn’t stopped the Chevy engineers from adding a few updates for the 2010 model. The main upgrade is a new traction ...

GM Performance Parts offers some very interesting gear for the go-fast racer or modifier, including whole engines available for whatever project one can come up with. The GM division is now offering ...

Right off the bat, let's be clear about this story's title. "Poor Man's LS9" can be interpreted many ways, because wealth is a relative term. So, with the new ZR1 stickering for $103,300 (plus dealer ...

Viknesh Vijayenthiran July 17, 2008 Comment Now! The Chevrolet Corvette ZR1 is one of the fastest production cars to come out of GM, and at the heart of its stunning performance is the LS9 engine.

It was almost three years ago when GM introduced the 7-liter LS7 engine as the most potent mill ever churned out by the General. At 505 horsepower and 470 lb-ft of torque it surpassed everything else ...

As members of the fourth-generation General Motors small block engine lineup, the LSA and LS9 variants share many similarities. In addition to their rugged reliability, pushrod-operated overhead ...