Wiseco 339PS Piston - Std Bore

• Lightweight forging for instant throttle response and maximum torque
• Computer engineered piston skirt profiles provide minimal cylinder wall friction
• Anti-detonation grooves and ring land diameter eliminates ring blow-by while maximizing engine performance
• Includes piston, rings, wrist pins and circlips

Note: Oversize bore requires cylinder sleeving.
Note: Top end bearing kit sold separately.
Note: Image for reference only. Actual product may vary according to vehicle.