Günter Werck's GWR Porsche 911 Restomod Is Equipped With A 500 Horsepower N/A Flat-six That Revs To 9,000 Rpm.
All 40 units built will be fitted with a manual transmission and send power to the rear wheels. … Source: Car Scoops
RPM
Lanzante Boosts F1-engine Porsche 911 TAG Championship To 617 Horsepower And 10,250 Rpm
Three lighter, faster versions of Lanzante’s TAG Turbo will be unveiled at the Goodwood Festival of Speed, powered by a genuine Formula 1 V6 engine. … Source: Car Scoops
Yamaha Features A New 7600 RPM, 200 Horsepower 4-cylinder Engine
New engine debuts used to be semi-regular. As cars evolved, so did their powerplants, with manufacturers regularly making seven-figure investments to develop new engines. Now that the transition to EVs is in full swing, that’s no longer the case. Major companies like Volkswagen have announced that there will be no new internal combustion engines… Source: Car and Driver