Re: poor top speed

Posted by peter Whitwell on Oct 26, 2017; 11:31am
URL: http://silk-motorcycles.221.s1.nabble.com/poor-top-speed-tp5001717p5001740.html

Hi thanks for your help in advance,
R2036-- 302

Needle jet 108
main jet 480
pilot jet front 25
pilot jet side 50

throttle valve is 2036 35

2036 063 needle,      position 4 of 5 groves

spark plugs champion L4G

Plugs are clean