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Modify 550 Fan

M
Sep 8, 2000
237
4
18
Has anyone ever modified a 2001 RMK 550 Fan? I would like to get her a little more power and improve the suspension. Thanks
 

bkpa

Well-known member
Premium Member
Mar 10, 2012
224
53
28
Hartford, S.D.
Take the head gasket out and slam the head down. I can't remember what was used for gasket sealer? Someone else will have to chime in. Also, if I remember correctly, those had decompression ports on the cylinder and they were tapped and plugged. This was on a Trail 550 RMK.
 
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