Wiseco Piston Kit +030 9:1

High-Performance Piston Kit – Harley-Davidson

These high-performance piston kits have been redesigned with stock ring lands and are forged from a high-silicone aluminum alloy that provides excellent wear resistance and heat dissipation characteristics. The unique shape allows for 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. Made in the USA.

Note:

Fits Harley-Davidson 86-87 Sportster 1100, 88-03 Sportster 1200, all EVO Sportster and Buell models with stock 1200 cylinder heads.