Wiseco Piston Kit – +0.030″ – Evolution Big Twin 1340 cc K1643

Details

Features:

• Forged from high-silicon aluminum alloy for maximum strength and dependability
• Kit Includes pistons, rings, retainer clips and chrome piston pins
• Includes X-Ring package (0.062″ top ring, 0.062″ compression ring, and 0.158″ oil ring)
• Pistons are made in the USA

Specifications:

• Displacement: 1340 cc
• Bore – Oversize: +0,030″
• Bore Oversize – Imperial: +0.030″
• Piston Material: Forged 2618 Aluminum
• Product Name: Rebuild Kit
• Stroke Length Imperial: 4-1/4″
• Type: Top End
• Bore Size Imperial: 3.528″
• Piston Head Shape: Flat Top -1.5 cc
• Piston Diameter Imperial: 3.5255″
• Riding Style: Street
• Skirt Coating: Non-Coated
• Color/Finish: Aluminum
• Compression Ratio Imperial: 8.5:1
• Engine Type: 4-Stroke
• Units: Kit