| 2003 Yamaha Sleds: | |||||||||||||||||||||||
| Models | 03 RX1 | 03 700 SXViper & SXViperER | 03 600 SXR | 03 600 ER | 03 700 SXViper MTN | 03 RX1MTN | 03 Venture 600 | 03 Venture 700 | 03 Venture 500XL | 03 VK540III | |||||||||||||
| Engine (cyl) | 998 (4) | 696 (3) | 593 (3) | 593 (3) | 696 (3) | 998 (4) | 593 (3) | 698 (3) | 485(2) | 535 (2) | |||||||||||||
| Carburetor | |||||||||||||||||||||||
| Type | Mikuni BSR37x 4 | Mikuni TM33x 3 | Mikuni TM31x 3 | Mikuni TM31x 3 | Mikuni TM33x 3 | Mikuni BSR37x 4 | Mikuni TM31x 3 | Mikuni TM33x 3 | Mikuni B38-32x 2 | Mikuni B38-34 | |||||||||||||
| Main Jet | 135 | 156.3 | 1-136.8, 2/3-133.8 | 1-136.8, 2/3-133.8 | 156.3 | 135 | 1-136.8, 2/3-133.8 | 1-145, 2/3-143.8 | 1-143.8, 2-142.5 | 141.3 | |||||||||||||
| Clip Position | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | n/a | na | |||||||||||||
| Pilot Jet | 17.5 | 45 | 42.5 | 42.5 | 45 | 17.5 | 42.5 | 45 | 70 | 90 | |||||||||||||
| Float Height (mm) | 13 +/- 2 | 13.3+/- 2 | 13.3+/- 2 | 13.3+/- 2 | 13.3+/- 2 | 13 +/- 2 | 13.3+/- 2 | 13.3+/- 2 | 11.5+/- 2 | 14+/- 2 | |||||||||||||
| Fuel Screws | 2 | 1 7/8 | 2 | 2 | 1 7/8 | 2 | 2 | 1 1/2 | 1 | 1 1/4 | |||||||||||||
| Pilot Air Jet | 85/125/120 | 1 | 1 | 1 | 1 | 85/125/120 | 1 | 1 | 0.8 | 0.8 | |||||||||||||
| Idle RPM | 1350 +/- 100 | 1800 +/- 100 | 1600 +/- 100 | 1600 +/- 100 | 1800 +/- 100 | 1350 +/- 100 | 1600 +/- 100 | 1600 +/- 100 | 1600 +/- 100 | 1200 +/- 100 | |||||||||||||
| Drive | |||||||||||||||||||||||
| Engagement RPM | 3600 | 3900 | 4200 | 4000 | 3900 | 3600 | 3900 | 3900 | 3700 | 2600 | |||||||||||||
| Shift RPM | 10250 | 8400 | 8500 | 8500 | 8400 | 10250 | 8500 | 8300 | 7250 | 6700 | |||||||||||||
| Belt Type | 8DN | 8DN | 8DN | 8DN | 8DN | 8DN | 8DN | 8DN | 89L | 87X | |||||||||||||
| Sheave Ctr to Ctr | 268.5 mm | 268.5 mm | 268.5 mm | 268.5 mm | 268.5 mm | 268.5 mm | 268.5 mm | 268.5 mm | 268.5 mm | 268.5 mm | |||||||||||||
| Sheave Offset | 15 mm | 15 mm & 20 mm ER | 15 mm | 20 mm | 15 mm | 15 mm | 20 mm | 20 mm | 20 mm | 13.5 mm | |||||||||||||
| Clutch Weights (rivets) | 8fa-00 w/17.2 w/ hole & 17.2 | 8ek/13.9 & 17.2 | 8dg/10.3al & 13.9 | 8dg/10.3al & 13.9 | 8dn-10/none & 10.3 | 8fa-00 w/None & None | 8dg/13.9 & 17.2 | 8ch/13.9 & 17.2 | 8dj w/13.3 & 17.2 | 8at-00 w/13.3 | |||||||||||||
| Roller Type | 15mm | 14.5mm | 14.5mm | 15mm | 15.6mm | 16.5mm | 14.5mm | 14.5mm | 15.6mm | 15.6mm | |||||||||||||
| Primary Spring | Y-S-Y | Y-W-Y | Y-G-Y | Y-G-Y | G-W-G | O-S-O | P-G-P | P-P-P | P-P-P | S-B-S | |||||||||||||
| Secondary Spring | Pink | Red | Red | Red | Green | White | Red | Green | Red | White | |||||||||||||
| Secondary Setting | 60deg | 70 deg | 80 deg | 80 deg | 70 deg | 70 deg | 70 deg | 70 deg | 80 deg | 40 deg | |||||||||||||
| Helix Angle | 51/43 deg | 47 deg | 47 deg | 47 deg | 45 deg | 45 deg | 43 deg | 45 deg | 43 deg | 37 deg | |||||||||||||
| Gearing | 24/38 | 22/38 | 20/39 | 21/39 | 21/40 | 21/40 | 20/39 | 22/39 | 21/39 | 17/39 | |||||||||||||
| Chain | 70L | 68L | 68L | 68L | 70L | 70L | 68L | 70L | 68L | 70L | |||||||||||||