Wiseco Piston Kit 0.50mm Oversized to 89.50mm - 12:1 Compression - 4163M08950

Features:

• Forged from high-silicon aluminum alloy for maximum strength and dependability.
• Innovative forging design and piston skirt provide maximum horsepower and torque.
• Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).
• Oversize pistons require cylinder sleeving.

Specifications:

• Displacement: 503cc
• Bore - Standard: 89.00mm
• Bore - Actual: 89.50mm
• Bore - Oversize: 0.50
• Stroke: 80.00mm
• Compression Ratio - Actual: 12:1
• Note: Cylinder boring required

Item Contents:

• 3524XC - 89.50 mm Ring Set
• CW21 - ROUND WIRE PIN LOCKS 21MM (PAIR)
• S527 - PistonPin 21mm x 2.126" NonChromed SW