The WISECO Piston Kit is designed for Yamaha YFZ350 Banshee applications and features a 66.00 mm piston forged from high-silicon aluminum alloy. Its forging design and piston skirt are engineered to support increased horsepower and torque, while the high-compression design helps deliver sustained performance for trail and racing applications.
This kit includes a forged piston, rings, wrist pin, and circlips. The piston crown, ring grooves, and pin bore are E-Coated for wear resistance and protection from micro-welding, galling, and detonation. The kit uses ultra-stiff strutted forging construction and titanium nitride-coated rings. GP Series components generally use less machining on the outside to help seal the bore for increased compression, while the boost ports are removed for a more predictable powerband and increased pull on the top end.
The WISECO Piston Kit has distributor part number 795M06600 and manufacturer part number 795M06600. It fits the 1996, 2000, 2001, 2002, 2005, 1987, 1989, 1991, 1992, and 1993 Yamaha YFZ350 Banshee. Cylinder sleeves must be purchased separately. Racer's Choice pistons are intended for expert racers and tuners only.
Features:
- Forged high-silicon aluminum alloy piston
- 66.00 mm piston size
- Includes forged piston, rings, wrist pin, and circlips
- E-Coated crown, ring grooves, and pin bore
- Titanium nitride-coated rings
- Ultra-stiff strutted forging design
- Designed to support increased horsepower and torque
- GP Series design with less outside machining for increased compression
- Boost ports removed for a more predictable powerband and increased pull on the top end
- Fits 1987, 1989, 1991, 1992, 1993, 1996, 2000, 2001, 2002, and 2005 Yamaha YFZ350 Banshee
- 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