1997 Arctic Cat EXT 580 efi rough start progress

1997 Arctic Cat EXT 580 EFI walk around, startup and runningSee more

UPDATE & Acrtic Cat EXT 580 assemblySee more

96 zr580 efiSee more

1997 Arctic Cat EXT 580See more

95 Arctic Cat Ext 580 Carbureted High IdleSee more

1997 Arctic Cat 580 EFI Final Run Before Part OutSee more

Arctic Cat Snowmobile - Annoying Low-Mid Throttle Bog/Cutout Diagnosis. Part 1See more

1998 Arctic Cat EXT 580 EFI won’t idle below 3000 rpmSee more

1998 Arctic Cat EXT 580 EFI - push throttle down, and motor will dieSee more

1996 ARCTIC CAT EXT 580 EFI MOTOR IN, FUEL TANK OFFSee more

1997 zr 580 efiSee more

Retrieving 2 1997 Arctic Cat EXT 580 EFI SledsSee more

1995 Arctic Cat ZR 580 this thing has some issues.See more

testing the old EXT 580See more

1997 Arctic Cat EXT 580 EFI... NEW FUEL WAS IT!See more

Arctic Cat Snowmobile - Cutting out/ Bog Issue RESOLVEDSee more

1995 Arctic Cat ZR580 EFI Run up and Look OverSee more

1996 ARCTIC CAT EXT 580 DL EFI $275See more

1996 Arctic Cat EXT 580 Will it run? Part 2See more