98 XTC 500 Jetting

nailsandrails

VIP Member
Joined
Aug 9, 2003
Messages
646
Age
49
Location
Northern, IL
Is the jetting fat from the factory? I see an old post in the tech pages to go down 1/2 a size... Just looking for feedback if anyone did this and if it was safe. I was considering going to 150's from 151.3's.
 
I think its safe, I think someone else told me to do that as well, but I hate messing with jets and carbs in general....
 
yes ran 150 mains for years even at -20 degrees and never had an issus.You could go down more but then you would have to jet up when it gets real cold.
 
How hard is it to do this?? I was also thinking about doing it, but I get leary when it comes to carbs.....
 


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