iowagrizzlyman
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- Joined
- Oct 5, 2005
- Messages
- 8
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- Location
- Grinnell Iowa
- LOCATION
- Grinnell Iowa
got a friend that just bought a griz and would like to know what up grads he can do to the griz so he gets the best performance out it
dagrizz76
Newbie
- Joined
- Apr 11, 2007
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- 6
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- Location
- eureka, ca
- LOCATION
- eureka, ca
- YAHOO
- stevea762yahoo.com
is it the 660 or the 700?
i would say k&n air filter and exaust beware the hmf its very noisy, the big gun is the way to go..
i would say k&n air filter and exaust beware the hmf its very noisy, the big gun is the way to go..
