GM's 320-horsepower LC9 engine had its fair share of issues related to oil consumption, but owners are generally positive ...

Hot-rodders can buy 427 crate engines that make between 500 and 2,000 horsepower from brands like Ford Performance and Nelson ...

The negative effects of unmitigated carbon buildup can include poor fuel efficiency, loss of horsepower, check engine lights, misfires and excessive emissions.

Chevy big block engines have a lot of character and history behind them. Does that make the hassle that can come with their ...

It did so at the request of various performance-oriented Chevy dealers ... and a high-rise aluminum intake manifold, the L72 was officially rated at 425 horsepower and 460 pound-feet of torque.

Last year Summit Racing Equipment released its SPC small-block Chevy block ... we haven’t performed an intake manifold comparison test in a long time, and Summit has new cam profiles on the ...

Shawn Davis of Autotopia LA recently spoke with Carroll, who has an unbelieveable rage monster of a classic Chevy Blazer with a current-gen ... L84 with a conspicuous Brian Tooley Racing hi-ram intake ...

The $7500 Chevy Silverado 2500 is getting a serious ... From taking apart the intake manifold to lifting the beast out, it’s all hands on deck for this mechanic adventure. Will the new engine ...