Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.

Wiseco Mitsubishi 4G63 Piston Set, 86.00 mm Bore, 28.70 mm Compression Height, 0.8661 in. Pin Diameter, Sport Compact, Set of 4.

Wiseco 1400 HD Mitsubishi Evo 8 - 4G63 Turbo -21cc Piston Shelf Stock Kit

Piston Set, Mitsubishi, 4G63, 86.00 mm Bore, Sport Compact, Set of 4

Wiseco -1400 HD Mitsubishi 4G63 - Set

Engine Piston Set

Mitsubishi 4G63

Piston Set