WISECO BIG BORE PISTON KITS WITH GASKETS FOR TWIN CAM

• WISECO BIG BORE PISTONS ARE FORGED FROM HI-SILICON ALUMINUM ALLOY FOR SUPERIOR STRENGTH AND DEPENDABILITY
• THE UNIQUE PISTON SHAPE ALLOWS TIGHT PISTON TO WALL CLEARANCES FOR QUIETER OPERATION
• GROOVES ARE MACHINED AROUND THE TOP RING LANDS TO REDUCE DETONATION AND IMPROVE THE SEALING POWER OF THE TOP RING
• DESIGNED FOR STOCK STROKE FLYWHEELS ONLY
• ALL WRIST PIN HOLES ARE REAM FIT FOR A PERFECT GEOMETRICAL SURFACE
• ENLARGED VALVE POCKETS PROVIDE THE CLEARANCE FOR LARGER VALVES AND HIGH LIFT CAMS BUT MUST BE CHECKED
• INCLUDES INSTRUCTIONS AND CLEARANCE RECOMMENDATIONS
• ALL PISTON KITS INCLUDE COMETIC BRAND GASKET SETS