Needing to be down jetted

Posted:
Mon Nov 08, 2021 3:14 pm
by GExS
I’ve got about 3k miles on kit and it now needs to be down jetted. It was running slightly rich, but then it started to feel too rich and I cured by dropping a jet size. I’m wondering, what’s going on? I’ve never had to down jet like this before.
Re: Needing to be down jetted

Posted:
Mon Nov 08, 2021 3:34 pm
by hullygully
mabes the plug's getting oiled up
Re: Needing to be down jetted

Posted:
Mon Nov 08, 2021 5:40 pm
by Mel K
You possibly need a New needle and needle jet as they wear out .
Re: Needing to be down jetted

Posted:
Mon Nov 08, 2021 7:01 pm
by Norrie Bodge
MickYork wrote:E10 ?
Yep I’ve noticed this on mine low to mid throttle - Richer