Working on a friends banshee, put it all back to stock, runs bad idling, has 25 in pilots in it, is that the stock size...... need to know quick, no dealers are answering the phone for some reason...... thanks

 

Stock settings Per Yammy in Fla..
Pilot 25
Air 1.6
Main 200

hope this helps...
they also show 220,240 mains listed, but not stock...

 

thanks, i don't know what the problem is then, it has 25s in it and it runs really bad down low! Boggs alot, and quits

 

if it is rich on the bottom, check the choke linkage, the # of turns on the pms screw, float level..the needle & seat could be letting to much fuel in..or floats to high..or the needle position to high...all of these have an influence..

 

Checked all of that, it runs best with the screw at 7/8 or 1 out, can't figure it out, it has aftermarket reeds and a boost bottle still, would that mess up the jetting?

 

lower the needle & see if that helps...or blow the pilots out with compressed air...other than that..I don't know..just grasping at straws now.. I have had pilots that the holes were plugged up.. but my last 2 stroke was 25 years ago ;(