M20 Super Sport 885 Cylinder Head ship-solo Rotating the center hub clockwise

Rotating the center hub clockwise advances timing

8:1 compression

heat treated to increase tensile strength and shot peened to increase fatigue life

you eliminate the spring and positively locate the rocker arm

This can cause premature

M20 Super Sport 885 Cylinder Head ship-solo Rotating the center hub clockwiseOur "Stage 2" cylinder head. The BimmerHeads "Super Sport" M20 cylinder head is for the true enthusiast. This version of our 885 head is great for those planning to build a street beast that will scream at high RPMs. Our Super Sport head comes standard with new Supertech stainless steel black nitride valves. This head allows the option of original (good used condition) OE BMW dual valve springs, new OE BMW dual springs, or BimmerHeads high performance