| 1992 Yamaha Sleds: | ||||||||||||||||||
| Models | Vmax-4 750 VX750S | Exciter II EL EX570ES | Exciter II EX570S-W | Viking VK540ES | Venture GT VT480GTS | Venture TF VT480TFS | Venture VT480S | Phaser II ST PZ480TS | Phaser II LE PZ480ES-L | Phaser II PZ480S | Enticer ET410TRS | Ovation CS340ES | Bravo Long Track BR250TS | Bravo Transporter BR250TSS | Bravo BR250S | |||
| Engine (cyl) | 743 (4) | 569 (2) | 569 (2) | 535 (2) | 485(2) | 485(2) | 485(2) | 485(2) | 485(2) | 485(2) | 408(2) | 337(2) | 246 (1) | 246 (1) | 246 (1) | |||
| Carb Type | Mikuni TM33 | Mikuni VM38 | Mikuni VM38 | Mikuni B38-34 | Mikuni BM38-32x 2 | Mikuni BM38-32x 2 | Mikuni BM38-32x 2 | Mikuni BM38-32x 2 | Mikuni BM38-32x 2 | Mikuni BM38-32x 2 | Teikei Y26W-2x 2 | Teikei Y26W-2x 2 | Keihn BD32-28 | Keihn BD32-28 | Keihn BD32-28 | |||
| Main Jet | 140 | 310 | 310 | 141.3 | 143.8 | 143.8 | 143.8 | 143.8 | 143.8 | 143.8 | 166 | 174 | 105 | 105 | 105 | |||
| Clip Position | ||||||||||||||||||
| Pilot Jet | 50 | 42.5 | 42.5 | 90 | 95 | 95 | 95 | 95 | 95 | 95 | 78 | 76 | 78 | 78 | 78 | |||
| Float Height (mm) | 13.3+/-2 | 18.1+/-1 | 18.1+/-1 | 12.7+/- 1 | 11.5+/- 2 | 11.5+/- 2 | 11.5+/- 2 | 11.5+/- 2 | 11.5+/- 2 | 11.5+/- 2 | 31+/- 1 | 31+/- 1 | 15+/- 2 | 15+/- 2 | 15+/- 2 | |||
| Fuel Screws | 2 | 5/8 | 5/8 | 1 1/4 | 1 1/2 | 1 1/2 | 1 1/2 | 1 1/2 | 1 1/2 | 1 1/2 | 1 3/8 | 1 1/2 | 1 1/4 | 1 1/4 | 1 1/4 | |||
| Pilot Air Jet | 1.2 | 0.8 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 1 | 0.8 | 100 | 100 | 100 | |||||
| Idle RPM | 1500 +/- 100 | 1500 +/- 100 | 1500 +/- 100 | 1200 +/- 100 | 1600 +/- 100 | 1600 +/- 100 | 1600 +/- 100 | 1600 +/- 100 | 1600 +/- 100 | 1600 +/- 100 | 1900 +/- 100 | 1800 +/- 100 | 1100 +/- 100 | 1100 +/- 100 | 1100 +/- 100 | |||
| Drive | ||||||||||||||||||
| Engagement RPM | 3600 | 3800 | 3800 | 2700 | 3300 | 2900 | 3300 | 3300 | 3300 | 3300 | 3000 | 3500 | 3200 | 2900 | 3100 | |||
| Shift RPM | 8250 | 7300 | 7300 | 6900 | 6800 | 6800 | 6800 | 6800 | 6800 | 6800 | 6500 | 6600 | 5900 | 5700 | 5700 | |||
| Belt Type | ||||||||||||||||||
| Sheave Ctr to Ctr | 365mm | 268.5mm | 268.5mm | 268.5 mm | 268.5 mm | 268.5 mm | 268.5 mm | 268.5 mm | 268.5 mm | 268.5 mm | 266 mm | 268.5 mm | 266 mm | 266 mm | 266 mm | |||
| Sheave Offset | 16 mm | 16 mm | 16 mm | 11 mm | 13.5 mm | 13.5 mm | 13.5 mm | 13.5 mm | 13.5 mm | 13.5 mm | 11 mm | 11 mm | 11 mm | 11 mm | 11 mm | |||
| Clutch Weights (rivets) | ||||||||||||||||||
| Roller Type | ||||||||||||||||||
| Primary Spring | Gold-Yell-Gold | W-Y-W | W-Y-W | None | Gold-Blue-Gold | Gold | Gold-Blue-Gold | Gold-Blue-Gold | Red-Blue-Red | Red-Blue-Red | Yellow-Yellow | Gold | Gold-Pink | None | None | |||
| Secondary Spring | Red | Pink | White | White | Pink | Pink | Pink | Pink | Pink | Pink | Pink | Red | None | None | None | |||
| Secondary Setting | A-3 (33) | A-2 (50) | A-2 (50) | 50 (A-2) | A-2 (50) | B-2 (60) | A-2 (50) | C-2 (40) | C-2 (40) | C-2 (40) | 40 | 120 | 160 | 160 | 160 | |||
| Helix Angle | ||||||||||||||||||
| Gearing | 20/33 | 18/33 | 18/33 | 17/39 | 19/33 | 17/38 | 19/33 | 17/33 | 17/29 | 17/29 | 17/38 | 12/22 | 10/24 | 12/23 | 13/22 | |||
| Chain | ||||||||||||||||||