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 ...

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, ...

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

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

Meeting the engineers who created it, Tim Pitt gets a closer look at the V8 hybrid powertrain of the 1,275hp, £2 million ...

The most desirable factory Harley-Davidson ever made...? Absolutely... Can you buy one in Australia? Sadly not, well, not ...

Harley Davidson Says New CVO Road Glide RR Is Its Most Powerful Big Twin, Setting a New Benchmark for Street-Legal Bagger Performance ...

Harley-Davidson Softail Cruisers are a massive upgrade over the previous editions, delivering improved performance and ...

Listen to this article Huntington Ingalls Industries announced Tuesday that it has successfully used additive manufacturing for the first time to build a valve manifold assembly for a new construction ...