a closed system prevents unwanted oil vapors entering into the cabin

Cams are not interchangeable without modifying the rest of the ignition system

optimizing fuel delivery at the correct crank angle for maximum power

Keep your BMW E46 cool with the Mishimoto Performance Fan Shroud Kit

In collaboration with industry leaders Precision Turbo and Turbosmart

BMW S63 4.8L Stroker Kit by 5150 AutoSport apparel a closed system prevents unwantedBMW S63 Stroker Kit by 5150 AutoSport Bigger displacement, more torque and more power; Our 5150 AutoSport Stroker Kits are specifically designed for the BMW S63 V8 Engine. Benefits of Stroking an Engine: Higher displacement offers greater power output and torque from increased cylinder volume and improved air fuel mixture combustion Longer crankshaft stroke increases connecting rod leverage for increased torque output at lower RPMs Improved throttle