Description
- Dual stage reeds
- Minor change gives major H.P. improvements
- Faster opening and closing
- Greater low-pressure (Low-throttle) response
- Greater velocity
- Greater flow area
- Longer overall life
- No engine damage if broken
637 made by Boyesen
$40.95
For 88-90 LT500R, 89-92 RMX250, & 89-90 RM250
Only 4 left in stock
637 made by Boyesen
Weight | 0.10 lbs |
---|---|
Dimensions | 10.00 × 5.60 × 0.20 in |
Make | Model | Engine | Year |
---|---|---|---|
Suzuki ATV / SxS | LT500R Quadracer | 500 | 1988 - 1990 |
Suzuki Motorcycle | RM250 | 250 | 1989 - 1990 |
Suzuki Motorcycle | RMX250 | 250 | 1989 - 1992 |
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