sentences:  The engine was a all-aluminium V8 with double overhead camshafts and a redline of 10,300 rpm redline.The 2006-2008 Honda Racing F1 Team used V8 engines, as mandated by Formula One regulations.From 1999-2000, Mitsubishi briefly sold the Mitsubishi 8A8 engine, which was a all-aluminium V8 engine with double overhead camshafts and direct injection.