Sunoco EPX is the latest generation of ethanol-based race fuel that can help racers push the limits, going beyond typical E85 ...

Premium doesn’t add power in cars built for regular. Follow the label and prefer regular gas for cleaner engines and steadier performance ...

NRCan has released the official fuel consumption ratings for the new 2026 Corvette ZR1X, previewing what the EPA might say ...

Premium gas won’t harm a Kawasaki engine, but unless it’s tuned for high octane, regular fuel is recommended and provides the ...

With a giant Procharger, this LS V10 engine is ready to drop into your project cars and make a monster out of virtually any ...