

1nc 2000
Lifetime Member Tim
- Joined
- Feb 26, 2010
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- Location
- Marquette, MI
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- Snowmobile
- Yamaha FX Nytro RTX SE
If your going to put a heavier center spring in I would also recommend doing these other items also.
Larger/stronger upper cross shaft
Stronger lower shock cross shaft
Tunnel savers at the upper cross shaft mount.
The stock shafts will bend if ridden hard thru the junk with a stiffer spring or with the STOCK spring bottoming out.
Larger/stronger upper cross shaft
Stronger lower shock cross shaft
Tunnel savers at the upper cross shaft mount.
The stock shafts will bend if ridden hard thru the junk with a stiffer spring or with the STOCK spring bottoming out.