Wiseco Evo 4-9 1400HD Pistons (94mm Stroker for 153mm Rods) Bore | Compresion Ratio:85.5" (.02" Overbore) | 8.8:1 (4) Hose Clamps

(4) Hose Clamps

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Spring: SPR-TS1015

Wiseco Evo 4-9 1400HD Pistons (94mm Stroker for 153mm Rods) Bore | Compresion Ratio:85.5" (.02" Overbore) | 8.8:1 (4) Hose ClampsFits these Applications: 7 Bolt 4G63 94mm Stroker for 153mm Rods 1996 2006 Mitsubishi Evolution IV V VI VII VIII IX 8. 8: 1 CR only 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 Supercross to design and manufacture the highest technology