Wiseco Evo 4-9 1400HD Pistons 4G64 (100mm Stroker for 156mm Rods) Bore | Compresion Ratio:87.50mm (.04" Overbore) | 9.5:1 Treatment: Nitride

Treatment: Nitride

Still with the same trusted Garrett core

72 68mm 62mm 84

5" intercooler outlet (which is standard on most intercoolers

Wiseco Evo 4-9 1400HD Pistons 4G64 (100mm Stroker for 156mm Rods) Bore | Compresion Ratio:87.50mm (.04" Overbore) | 9.5:1 Treatment: NitrideFits these Applications: 7 Bolt 4G63 94mm Stroker for 153mm 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