Namura 66.55mm Over Bore Hi Comp Top End Repair for Yamaha Banshee (1987–2006)

Namura 66.55mm Over Bore Hi Comp Top End Kit for Yamaha Banshee 1987-2006

Includes:
- 1 x Namura 66.55mm overbore top end kit
- Gaskets, seals, and rings

Fits Models:
- Yamaha Banshee

Model Years:
- 1987-2006

Submodels:
- Banshee (YFZ350 / YF350)

Engine Options:
- 350cc two-stroke

Description:
Hi-comp overbore top end kit to boost compression, power, and reliability on Banshee 1987-2006. Designed for improved performance while matching OEM fitment.

Features:
- Specifically for Yamaha Banshee 1987-2006
- 66.55mm overbore for increased displacement
- Includes gaskets and seals for easy install
- Enhances torque and peak power

yamaha banshee, namura, top end kit, overbore, 66.55mm, 1987-2006, two-stroke, performance