The HP4 Race is excluded from BMW's standard warranty, as it is a track-only bike and is designed for maximum performance ant the expense of longevity.

Red Bull have formed their own powertrain company and will continue to race from 2022 with engines using Honda technology, the Formula One team said on Monday.

In 2026, F1 engines are being reinvented. Just like in 2014, technological and political uncertainty will follow ...

NASCAR announces that it will boost horsepower to 750 during the 2026 Cup Series season at road courses and tracks less than ...

There are certain aspects of Winston Cup engine programs that apply directly to engine building for other classes of racing. To make this clear, we must first examine some of the more important topics ...

I went to Sonoma for a NASCAR race and found out heat is the bad guy, fluids are the secret weapon, and Valvoline’s engineers ...

Red Bull's decision to run their own-branded Formula One engines from 2022 using Honda technology puts the former champions on a par with the likes of Mercedes and Ferrari, team principal Christian ...

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 ...

Prior to joining TopSpeed, John held senior editorial positions at Autoblog and Winding Road, with his work also appearing on Motor1, Hagerty, Carsfancy, Autoline After Hours, and other outlets. John ...

Confluent, the data streaming pioneer, today announced a new multi-year partnership with the Visa Cash App Racing Bulls ...

From Street Stock to Winston Cup, the three most important areas for engine performance improvements are cylinder heads, valvetrains, and intake manifolds. In particular, cylinder heads affect most ...