Vertex Forged Replica Piston Kit - Standard Bore 91.93mm, 12.5:1 Compression - 22567A

All pistons are heat treated with a T-5 hardening and tempering cycle All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston Forged pistons are forged from 2618 aluminum for superior strength and durability Forged High Compression pistons improve power and torque across entire rpm range Big Bore pistons increase engines displacement, torque, and peak horsepower Forged Replica pistons are forged OE replacements Replica pistons and all rings are OEM replacements

Specifications

Piston Diameter	91.93 mm
Engine Type	4-Stroke
Product Name	Piston Kit
Skirt Coating	Molybdenum Disulphite
Compression Ratio	12.5:1
Cylinder Diameter	92.00 mm
Style	Forged Replica
Displacement	400 cc
Piston Material	Forged 2618 Aluminum