Suzuki GSX1100 85mm Pro Mod Pistons - MTC 4v Pro Mod Pistons with Tool Steel pins Engine Spares JE Piston Kit Suzuki GSXR600

JE Piston Kit Suzuki GSXR600 08-12 69mm 13:2:1 636cc FSR Skirt Specs: Piston Kit # 308645 Disp: 636cc Bore Size: 69mm Over Size: +2mm Comp Ratio: 13:2:1 Gram Wt (g): 141 Skirt Style: FSR Machined from 2618 T6 high tensile forged aluminium Dome/Dish features smooth flowing radii and require no deburring or preparation JE designs are specifically engineered for extreme applications including Professional competition Pins

they give 15% more Spring pressure than standard

5 ramp design

there is a greater chance of them being fully opened as well as a better chance of sealing when they are "closed"

Suzuki GSX1100 85mm Pro Mod Pistons - MTC 4v Pro Mod Pistons with Tool Steel pins Engine Spares JE Piston Kit Suzuki GSXR60085mm 1500cc MTC Pro Mod Pistons with tool steel pins 18mm