Carb issues

Jre720

Member
Dec 26, 2016
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So I’m running a stock carb stock pilot 270 main jet air box off k&n filter with full fmf pipe stock needle...going to order vitos jet kit tomorrow but wondering where to start as a good base and then fine tune from there I am at 150’ elevation I can tell the bike isn’t hitting to it’s full potential and no smoke comes out of the pipe as a 2 stroke should just looking for any recommendations on what needle position and main jet to run when the kit arrives
 
Have you done a plug chop/read? What does the plug look like?
What’s your elevation?
Any porting?
Pre-mix or injection? What oil? Ratio if mix?
So you’re going make us go see what jets are in the kit?
 
Plugs defffinatly dark I put above that I’m at 150’ elevation ...yamalube oil mixed 32/1 jet kit comes with 290-340 with a 30 pilot and new needle I’m thinking start at 300 and needle clip in the middle?