Tired of breaking your stock Compensator???? V Twin Powersports and Star Racing have the answer. Stock replacement M8 billet Compensator ramp cams. Made from Billet EN36 Timken material. EN36 is a nickel-chromium-molybdenum based case hardening engineering steel which is specifically designed for carbruising. The addition of nickel increases shock resistance and toughness whilst the chromium increases the material’s hardenability giving it a uniform hardness.