Wiseco Evo 4-9 1400HD Pistons (88mm Stroke for 150mm Rods) Bore Size | Compression Ratio:86.5mm (.06"/1.5mm Overbore) | 9.2:1 EVO new design

new design

90mm) 5 Layers C4157-075 C4156-075 C4591-075 -

After a lot of research and experimentation

The HKS Hi-Power cat back single exit exhaust is designed with power

Wiseco Evo 4-9 1400HD Pistons (88mm Stroke for 150mm Rods) Bore Size | Compression Ratio:86.5mm (.06"/1.5mm Overbore) | 9.2:1 EVO new designFits these Applications: 7 Bolt 4G63 with 88mm Stroke and 150mm Rods 1996 2006 Mitsubishi Evolution IV V VI VII VIII IX Includes: (4) Pistons (4) Pins (8) Wire Locks (4) Set of Piston Rings World renowned for their work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines in such venues as Formula 1, Indy Racing League (IRL), NHRA Pro Stock, Moto GP, AMA Superbike, AMA Motocross and