BRAND NEW TOP END REBUILD KIT. INCLUDES
(2) SPI PISTONS, RINGS, WRIST PINS, CIRCLIPS, WRIST PIN NEEDLE BEARINGS,
AND A WINDEROSA TOP END GASKET KIT. PISTONS ARE FOR THE STANDARD BORE
(76mm). SPI PISTONS FEATURE THE FOLLOWING:
- High-silicon content Hypereutectic cast aluminum material for less
heat expansion, tighter clearances, increased hardness, longer life and
reduced scuffing.
- Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy.
- Hard
anodized crowns are 75% stronger than non-anodized, providing minimal
expansion and reducing the chance of cold seizures when combined with
Teflon/Molybdenum coated skirts.
- MOS2 (Teflon/Molybdenum) coated
skirts perform at the highest standards, reducing friction and heat for
added power and longevity.
- SPI rings match and interchange with the OEM design.
FITS: 2006-2007 SKI-DOO MXZ 500SS TRAIL
*Worldwide Shipping Available!