Billet Crankshaft ZRP for BMW 3.0L M3 S50B30 E36 Euro Version C-BMW-005
- Undercut profiled counterweights to minimize weight and reduce rotating mass.
- Aero-Wing counterweights for reduced windage to increase horsepower
- Drilled rod journals for weight reduction.
- Straight oil holes for better oiling of the rod journals
- Chamfered oil holes
- Journal radius disperse load stress.
- Tapered rod journals for weight reduction.
- Full CNC machining.
- ION (Plasma) Nitride process for hardening.
- Multi Stage Heat Treatment.
- Shot peening for stress release.
- 100% Magna- fluxing for flawless surface finish.
- Heat treatment for superior wear resistance.
- Micro-polishing for longer bearing life.
- Sonic tested and X-rayed to ensure a reliable end product.
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