VertexWinderosa - Cast Replica Piston Kit (22991A) Options:Piston Kit Manufacturer Part#:CST-512-16-2

Manufacturer Part#:CST-512-16-2

refined material

Highest performance friction level known

25 pitch with a 14

VertexWinderosa - Cast Replica Piston Kit (22991A) Options:Piston Kit Manufacturer Part#:CST-512-16-2Cast 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