Description

Upgrade your Ski-Doo snowmobile with the SP1 T Moly Series piston kit, designed specifically for models like the 1999 MX Z 670 HO and 1998-1999 Summit X 670. This comprehensive kit includes a high-quality piston, a ring set, a wrist pin, and two circlips, all engineered to meet or exceed OEM specifications for optimal performance and durability. The components are fully interchangeable with original parts, ensuring a seamless fit and reliable operation. The piston is carefully balanced in weight to match the original, promoting smooth engine function and reducing vibrations.
The T Moly Series piston offers superior heat transfer capabilities, effectively channeling combustion chamber heat to the cylinder walls, which enhances overall engine efficiency and longevity. Crafted from durable materials, this piston kit is built to withstand the rigors of demanding winter conditions, making it an ideal upgrade for enthusiasts seeking improved power and reliability.
Whether you’re rebuilding or upgrading your snowmobile, the SP1 T Moly Series piston kit delivers consistent performance, precise fitment, and long-lasting quality, helping you get the most out of your machine in challenging environments.

Features:

• Includes: 1 piston, 1 ring set, 1 wrist pin and 2 circlips

• Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls

• All pistons, rings, pins and circlips are manufactured to OEM specifications

• All individual components are interchangeable with original parts

• Piston weight compatible with original piston

• T Moly Series offers performance benefits including improved heat transfer and durability

Fitment:
Ski-Doo MX Z 670 HO1999
Ski-Doo Summit X 6701998
Ski-Doo Summit X 6701999