WISECO HI-PERFORMANCE FORGED PISTON KIT. KIT INCLUDES A SET OF STD. 10:1 COMPRESSION PISTONS RINGS WRIST PINS AND CIRCLIPS. INCLUDES HASTINGS RINGS. FITS 1340CC EVOLUTION BIG TWIN MODELS. MFG# K1665
Source: Custom ChromeSKU: 47082
These high-performance piston kits have been re-designed with stock ring lands, and are forged from high-silicone aluminum alloy that provides excellent wear and heat dissipation characteristics. The unique shape permits tight piston-to-wall clearances for quieter operation. When combined with the ring package and CNC-machined anti-detonation grooves, it becomes one of the most technically-advanced pistons available. Sold in sets, complete with two pistons, rings, wrist pins and circlips. Some kits also include special head and base gaskets or complete top-end kits where indicated.