Features:

• All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.


• Wiseco*s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available.

Fitment:
1993 Arctic Cat EXT 550 Mountain Cat (EFI)
1993 Arctic Cat EXT 580 Z
1993 Arctic Cat ZR 580
1994 Arctic Cat ZR 580
1995 Arctic Cat ZR 580
1996 Arctic Cat EXT 580 (EFI)
1996 Arctic Cat EXT 580 Deluxe (EFI)
1996 Arctic Cat ZR 580
1997 Arctic Cat EXT 580 (EFI)
1997 Arctic Cat EXT 580 Deluxe (EFI)
1998 Arctic Cat EXT 580 (EFI)
1998 Arctic Cat EXT 580 Deluxe (EFI)
1998 Arctic Cat Pantera 580
1999 Arctic Cat Pantera 580 (EFI)
2000 Arctic Cat Pantera 580 (EFI)
2001 Arctic Cat Pantera 580 (EFI)