Do i need to Re-jet for just a silencer


timo511

Member
Mar 20, 2009
9
0
I broke my stock silencer on my 2000 RM250. Went to see how much a new one costs and it was a little over 250 and a FMF powercore shorty was 139 so i ordered the FMF. Will i need to get a jet kit an re jet for just the muffler. Everything on the bike is stock
 

Patman

Pantless Wonder
LIFETIME SPONSOR
Dec 26, 1999
19,774
0
Maybe. You will have to see if it is running clean, or rich, or lean for your riding conditions, elevation, current jetting setup, fuel, etc... once you install it. There is no one answer canned solution.
 

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