Motorrad-One ("M1") Cylinder Head Stud Kit BMW S1000RR (2010-2018) are used by every top professional WSBK engine builder for their all-out competition 230hp+ BMW S1000RR powerplants. alpha Racing uses only premium grade alloy that is rated far superior to “aerospace” quality. Each stud is placed vertically in special racks and precisely heat-treated to 225,000 psi to ensure complete heat penetration.
Afterwards each stud is centerless ground to make it as close to perfectly concentric as possible in CNC machines. Since alpha Racing’s studs are manufactured to such exacting tolerances, you will see that gaskets and cylinder heads literally glide into position and are perfectly aligned during the assembly stage. Quite literally the best hardware for racing. Recommended for race engines using high compression, and stroker motors.