Firecat 500/Sno Pro Carb Models | 5-9000 ft | 3639-994 | (3) 0746-744 (50.0 g) Cam Arm (1) 0648-448 (36°) Torque Bracket |
Over 9000 ft | 3639-995 | (3) 0746-748 (46.0 g) Cam Arm (1) 0648-448 (36°) Torque Bracket |
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Firecat 600 EFI/Sno Pro | 5-9000 ft | 4639-302 | (3) 0746-694 (63.0 g) Cam Arm (1) 0748-622 (36°) Torque Bracket (1) 0702-709 Transfer Gear 60T/34T (1) 0702-691 Input Shaft 60T |
Over 9000 ft | 4639-303 | (3) 0746-669 (60.0 g) Cam Arm (1) 0748-622 (36°) Torque Bracket (1) 0702-709 Transfer Gear 60T/34T (1) 0702-691 Input Shaft 60T |
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Firecat 700/Sno Pro Carb Models | 5-9000 ft | 4639-304 | (3) 0746-670 (65.0 g) Cam Arm (1) 0702-709 Transfer Gear 60T/34T (1) 0702-691 Input Shaft 60T |
Over 9000 ft | 4639-302 | (3) 0746-694 (63.0 g) Cam Arm (1) 0748-622 (36°) Torque Bracket (1) 0702-709 Transfer Gear 60T/34T (1) 0702-691 Input Shaft 60T |
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Firecat 700 EFI/Sno Pro | 5-9000 ft | 4639-306 | (3) 0746-695 (67.0 g) Cam Arm (1) 0748-636 (44/40°) Torque Bracket (1) 0702-709 Transfer Gear 60T/34T (1) 0702-691 Input Shaft 60T |
Over 9000 ft | 4639-302 | (3) 0746-694 (63.0 g) Cam Arm (1) 0748-622 (36°) Torque Bracket (1) 0702-709 Transfer Gear 60T/34T (1) 0702-691 Input Shaft 60T |
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Crossfire 600 EFI | 3-5000 ft | 3639-986 | (3) 0746-670 (65.0 g) Cam Arm |
5-9000 ft | 4639-311 | (3) 0746-694 (63.0 g) Cam Arm (1) 0648-765 (36°) Torque Bracket |
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Over 9000 ft | 4639-312 | (3) 0746-669 (60.0 g) Cam Arm (1) 0648-765 (36°) Torque Bracket |
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Crossfire 700 EFI | 3-5000 ft | 3639-985 | (1) 0746-671 (70.0 g) Cam Arm |
5-9000 ft | 4639-309 | (3) 0746-703 (68.0 g) Cam Arm (1) 0648-765 (36°) Torque Bracket |
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Over 9000 ft | 4639-310 | (3) 0746-670 (65.0 g) Cam Arm (1) 0648-765 (36°) Torque Bracket |
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ZR 900 EFI/Sno Pro | 5-9000 ft | 4639-307 | (3) 0746-673 (80.0 g) Cam Arm (1) 0646-147 (Yellow/Green) Drive Clutch Spring (1) 0748-628 (50/36°) Torque Bracket |
Over 9000 ft | 4639-308 | (3) 0746-672 (75.0 g) Cam Arm (1) 0646-147 (Yellow/Green) Drive Clutch Spring (1) 0748-628 (50/36°) Torque Bracket |
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M5 EFI * | 0-3000 ft | 3639-982 | (3) 0746-702 (58.0 g) Cam Arm (1) 0646-149 (Red) Drive Clutch Spring |
3-6000 ft | 4639-313 | (3) 0746-668 (55.0 g) Cam Arm (1) 0646-149 (Red) Drive Clutch Spring |
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Over 9000 ft | 4639-314 | (3) 0746-744 (50.0 g) Cam Arm | |
M6 EFI * | 0-3000 ft | 4639-315 | (3) 0746-671 (70.0 g) Cam Arm (1) 0648-764 (44/40°) Torque Bracket |
3-6000 ft | 4639-316 | (3) 0746-670 (65.0 g) Cam Arm (1) 0648-764 (44/40°) Torque Bracket |
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Over 9000 ft | 3639-987 | (3) 0746-669 (60.0 g) Cam Arm | |
M7 Carb * | 0-3000 ft | 4639-317 | (3) 0746-672 (75.0 g) Cam Arm (1) 0648-764 (44/40°) Torque Bracket |
3-6000 ft | 4639-315 | (3) 0746-671 (70.0 g) Cam Arm (1) 0648-764 (44/40°) Torque Bracket |
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Over 9000 ft | 4639-318 | (3) 0746-694 (63.0 g) Cam Arm | |
M7 EF1 141"/153" * | 0-3000 ft | 4639-317 | (3) 0746-672 (75.0 g) Cam Arm (1) 0648-764 (44/40°) Torque Bracket |
3-6000 ft | 4639-315 | (3) 0746-671 (70.0 g) Cam Arm (1) 0648-764 (44/40°) Torque Bracket |
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Over 9000 ft | 3639-986 | (3) 0746-670 (65.0 g) Cam Arm | |
M7 EFI 162" * | 0-3000 ft | 4639-317 | (3) 0746-672 (75.0 g) Cam Arm (1) 0648-764 (44/40°) Torque Bracket |
3-6000 ft | 4639-315 | (3) 0746-671 (70.0 g) Cam Ann (1) 0648-764 (44/40°) Torque Bracket |
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Over 9000 ft | 3639-986 | (3) 0746-670 (65.0 g) Cam Arm | |
King Cat 900 EFI * | 0-3000 ft | 3639-980 | (3) 0746-715 (77.0 g) Cam Arm (1) 0648-005 (55°) Torque Bracket (1) 0602-453 Sprocket 40T/13W (1) 0602-968 Chain 70P/15W |
3-6000 ft | 3639-981 | (3) 0746-710 (72.0 g) Cam Arm (1) 0648-005 (55°) Torque Bracket |
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Over 9000 ft | 3639-603 | (3) 0746-699 (66.0 g) Cam Arm |
* Initially set up at the factory for operation between 6000-9000 ft.
NOTE: Some high altitude kits may contain additional components or components already installed on a factory snowmobile. Use ONLY the required contents in this specifications chart.