The WISECO Piston Kit is designed for selected Yamaha YFZ350 Banshee applications and features a 64.50 mm piston size. Manufacturer part number 795M06450. The kit is forged from a high-silicon aluminum alloy for strength and dependability in trail and racing applications.
Wiseco's forging design and piston skirt are engineered to support increased horsepower and torque. The kit features a forged piston, rings, wrist pin, and circlips. High-compression piston designs, ultra-stiff strutted forgings, and titanium nitride-coated rings are intended to support sustained power. Each piston is E-Coated on the crown, ring grooves, and pin bore for wear resistance and protection against micro-welding, galling, and detonation.
GP Series components generally have less machining on the outside to help seal the bore for increased compression. Boost ports are removed for a more predictable powerband and increased pull on the top end. Cylinder sleeves must be purchased separately. Racer's Choice pistons are intended for expert racers and tuners only. Distributor part number was not provided.
Vehicle fitment includes the 1987, 1990, 1992, 1994, 1998, 2001, 2002, 2004, 2005, and 2006 Yamaha YFZ350 Banshee.
Features:
- Forged high-silicon aluminum alloy piston designed for strength and dependability
- 64.50 mm piston size for selected Yamaha YFZ350 Banshee applications
- Kit includes a forged piston, rings, wrist pin, and circlips
- Titanium nitride-coated rings and E-Coated piston surfaces support wear resistance
- Forging design and piston skirt support increased horsepower and torque
- GP Series design helps seal the bore for increased compression
- Boost ports are removed for a more predictable powerband and increased pull on the top end
- Cylinder sleeves must be purchased separately
- Intended for expert racers and tuners only
Fitment:
1987 Yamaha YFZ350 Banshee
1988 Yamaha YFZ350 Banshee
1989 Yamaha YFZ350 Banshee
1990 Yamaha YFZ350 Banshee
1991 Yamaha YFZ350 Banshee
1992 Yamaha YFZ350 Banshee
1993 Yamaha YFZ350 Banshee
1994 Yamaha YFZ350 Banshee
1995 Yamaha YFZ350 Banshee
1996 Yamaha YFZ350 Banshee
1997 Yamaha YFZ350 Banshee
1998 Yamaha YFZ350 Banshee
1999 Yamaha YFZ350 Banshee
2000 Yamaha YFZ350 Banshee
2001 Yamaha YFZ350 Banshee
2002 Yamaha YFZ350 Banshee
2003 Yamaha YFZ350 Banshee
2004 Yamaha YFZ350 Banshee
2005 Yamaha YFZ350 Banshee
2006 Yamaha YFZ350 Banshee