Post by mauiscoot on Oct 2, 2006 22:02:30 GMT
I read about de-restriction and moving the fixed clip on the fuel needle to get better performance which I did but then I saw this and noticed my assembly is different. I have a QMB 139 engine. Are all carbs the same? Please help, what is the CORRECT assembly. Do you think they (the factory restricted the card by putting the pin under the 3 prong plastic piece? See diagram please. 
;D 
;D 
