Bodo55

Member
Dec 5, 2021
1
0
Hey… is there anyone that has some guidelines on how to maintain the Kips valve? I just purchased a 97 kdx220 and are going to get it set up for next spring riding

cheers

brent
 

RM_guy

Moderator
Damn Yankees
LIFETIME SPONSOR
Nov 21, 2000
7,045
208
North East USA
Just keep them clean so they move freely. They are in the exhaust flow so are prone to getting gunked up, especially if the engine is running rich.
 

MoonStomper

Member
Sep 23, 2020
8
2
If you get in there and find a broken valve (like I did) call Jeff Fredette for a replacement. frpoffroad.com

I used oven cleaner and elbow grease with a brass brush to get them clean.
 
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