Discover the 25 best new race and performance parts from the 2025 PRI Show, including engines, turbos, superchargers, ...

Formula 1’s 2026 race car introduces major technical changes, including updated hybrid power units, increased electrical ...

When Tom Nelson recently posted pictures and a video on Instagram of this unique engine he’d just finished, we knew we had to stop by for a closer look. A cursory glance at those unmistakable valve ...

The story of how Honda developed an oval-piston race engine that ultimately failed but still made history along the way.

There's something undeniably special about the sound of a racing engine at full throttle. In that moment, you can hear the ...

Right out of the gate, let's put the Hemi question about the Predator 212cc Ghost Kart Racing engine to rest. Despite all the rumors surrounding the engine and its domed cylinder head combustion ...

Formula 1 in 2026 will see major changes to the sport as a new car era begins which will almost certainly shake up the ...

Forbes contributors publish independent expert analyses and insights. I write about the automotive industry and where it is headed next. French sports car maker Alpine has revealed a racing prototype ...

Love racing, but not a fan of the sport's carbon footprint? Idemitsu is hoping to bring that down a notch with its new Plantech Racing engine oil, which uses plant-based raw materials for more than 80 ...

The use of internal-combustion engines powered by hydrogen as a means to reduce carbon emissions continues to gain steam, with more and more companies rolling out proofs of concept. The latest is ...

TOKYO--(BUSINESS WIRE)--Idemitsu Kosan Co., Ltd. (Head Office: Chiyoda-ku, Tokyo; Representative Director, President: Shunichi Kito; hereinafter referred to as "the Company") will begin selling its ...

There are some limitations when it comes to creating street-legal cars, but that hasn't stopped a lot of top car manufacturers from pushing the limits with racing engines. Whether it's a street ...