VertexWinderosa - Cast Replica Piston Kit (22991A) Options:Piston Kit more resistant than a carbon

more resistant than a carbon engine guard and plastic does not create vibrations and does not save deformations

Construction Compliant with DOT Test Standards

Highest performance friction level known

Manufacturer Part#:CST-512-16-2

VertexWinderosa - Cast Replica Piston Kit (22991A) Options:Piston Kit more resistant than a carbonCast Replica OE Replacement Pistons Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. All piston skirts are coated with a high tech coating for faster break in time and increased piston life. All pistons are heat treated with a T 5 hardening and tempering cycle. Kits include piston, rings, wrist pin and circlips. Exact fit A, B, C or D pistons match your