Best selling productsBMW VALVESCylinder Head PartsEngineExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSupertechValves
Supertech BMEVI-1030S - Supertech Performance Valves - BMW M50/52 Single GrooveExhaust valve 30.5x5.96x10Supertech valves are the best on the market, made from one piece...
Best selling productsBrian CrowerCamshaftsCylinder Head PartsEngineExcept Excluded Sale BrandsFlash Sale ExclusionsNew products
Aggressive profile designed for fully built engines with high compression (12.5:1 minimum) and modifications. Aftermarket tuning is mandatory. 3 lobe design. Requires BC0040T kit....
Best selling productsBrian CrowerCamshaftsCylinder Head PartsEngineExcept Excluded Sale BrandsFlash Sale ExclusionsNew products
Aggressive profile designed for fully built engines with high compression (12.5:1 minimum) and modifications. Aftermarket tuning is mandatory. 1 lobe design. Requires BC0040T kit....
Best selling productsBrian CrowerCamshaftsCylinder Head PartsEngineExcept Excluded Sale BrandsFlash Sale ExclusionsNew products
8620 Billet - Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0040 or BC0040S. Adv...
Best selling productsBrian CrowerCamshaftsCylinder Head PartsEngineExcept Excluded Sale BrandsFlash Sale ExclusionsNew products
All motor with 11.5:1+ compression or high boost (18lbs+) applications. Use with CAI, H, E, ECU, A/F mods. Excellent street manners. Requires kit BC0030...
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