1994-2001 Yamaha Venture/V-Max 500 Series Snowmobile Service Manual, Page 38Get this manual

1994-2001 Yamaha Venture/V-Max 500 Series Snowmobile Service Manual, Page 38

IIANOSJP Ito) CARBURETOR TUNING 2E291 2High altitude tuning Use the following guide to select main jets according to variations
(STO) MJ #153.8 MJ #148.8 IN:2 6001,200 (2,0004,000 tt) MJ #148.8 IN:2-MJ #151.3 MJ #146.3 IN:2 1,2001,800 (4,0006,000 tt)
- MJ #146.3 IN:2 rMJ #148.8JN:2MJ #143.8 IN:2 1,8002,400 (6,0008,000 tt) MJ #143.8 IN:2 f-MJ #146.3 IN:2' 2,4003,000 (8,00010,000