Re: Tuning and 4-cycling
If you put the C clip on the top notch, that will lower the needle & restrict the fuel flow a little, making it run leaner.
If you lower the clip, it will raise the needle allowing more fuel to flow!
Just look at the thing, & think about how it works...
Also... the needle doesn't do anything @ WOT; it only works in the mid-range area.
Last edited by Venice Motor Bikes; 10-23-2009 at 12:24 PM.