Ford Cosworth YB ZRP Billet Crank Crankshaft - STD Stroke 77mm - 9 Bolt - C-FOR-001L - Pistons - Wiseco / Wossner - King Race Bearings

Ford Cosworth YB ZRP Billet Crankshaft - STD Stroke 77mm - 9 Bolt - C-FOR-001L

PLEASE CONTACT US REGARDING PISTON SIZE AVAILABILITY. IF PURCHASED WE WILL EMAIL WITH AVAILABILITY OR ETA.

YOU ARE BUYING:

ZRP CRANKSHAFT

PISTONS - Wiseco / Wossner

Rods - Wossner / K1 Technologies

KING RACE Bearings: STD / 0.25mm / 0.5mm

Loving these crankshafts, now the price of second-hand YB cranks are so high and most are not worth machining we have a reasonably priced solution 

ZRP bring overkill into the production of performance crankshafts by using 4340 instead of EN40; In the world of high-performance crankshafts, nickel-chrome-moly alloy SAE-4340 (AMS-6414) has been a favourite in both forged & billets applications. It is used because of its very high strength & fatigue properties, couples with good ductility and impact resistance at high strength.

• Fully Counterweighted.
• Aero-Wing counterweights for reduced windage to increase horsepower
• Undercut profiled counterweights to minimize weight and reduce rotating mass.
• Cross Drilled lubrication system
• 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.
• Pre Balanced to 1g.

You are buying a ZRP Billet Crankshaft

Brand: ZRP
Part No: C-FOR-001L

Product specifications