The W1 hypercar's hybrid eight spits out 1258 overall horsepower, through a combination of gas, electricity and sorcery.

For similar money, Lingenfelter can alternatively give your E-Ray a supercharged 734 horses, and if you prefer your boost in ...

dual-plane aluminum intake manifold, and 780-cfm Holley four-barrel carburetor. The high-revving LT1 was joined on the ZR1 ...

We were certain that such a model was on the way two years ago when Porsche announced the four-valve­-per-cylinder 928S, for the 944's power­plant is essentially half of the 928's V-8. Sure enough, ...

Piston design, though relatively new ... If you consider an 800-cfm Holley an injector, then it’s injected. The intake manifold is cast of aluminum and sports a single four-barrel carburetor.

High-quality headers don't make a big difference in absolute terms, but on the other hand, there are visible gains across the ...

More cars than ever are being recalled over safety issues – including many premium models. Here’s how to find out if your car ...

Lingenfelter’s 7.0-liter upgrade for the mid-engine sports car delivers 700 hp, big torque, and a thrilling NA powerband.