optimizing fuel delivery at the correct crank angle for maximum power

a closed system prevents unwanted oil vapors entering into the cabin

With engine power levels globally increasing

Whether you’re building a high-boost setup or a precision-tuned race engine

with an enlarged mating surface that enables them to effortlessly withstand heavy loads

BMW S63 4.8L Stroker Kit by 5150 AutoSport apparel optimizing fuel delivery at theBMW 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