gravity2oo4 Posted June 1, 2006 Report Posted June 1, 2006 Ok i am screwing around with jetting because I just rebuilt and added an exhaust. Right now im 310 mains, stock pilots, 1.5 turns out, needle clip in middle. Im near sea level (200 feet) and the temp is high 80s lower 90s. I cant seem to get it to run right. Whenever I am cruising in first at idle and hit the gas it bogs a little but then it will hit hard. Whenever i have it kept at about 1/2 throttle it kinda spits and sputters. Whenever i get on it past 1/2 throttle it hangs on to the rpms. I can let off and the rmps stay high. Its like the throttle is sticking I kill it, then I can start it right back up and it idles fine. Any clues on what I should adjust with my jetting. Also, is this throttle issue jetting or something else. THanks for any help I have been messing with this soooo much its not making much sense. Quote
Handyman Posted June 1, 2006 Report Posted June 1, 2006 try taking the needle out and moving the clip to the 4th position from the top. As far as the the sticky throttle......try lubing the slides with some 2 stroke oil and see how that works. Quote
banshdog Posted June 1, 2006 Report Posted June 1, 2006 RPM's staying high could be signs of an air leak..... Bog may mean that you need a larger pilot (27.5 or 30)..... good luck. Quote
gravity2oo4 Posted June 2, 2006 Author Report Posted June 2, 2006 drop down to 290 see how she does How much difference does this make for the low end? I will try and lube them and see if it helps. Also I had a 27.5 pilot in it but it smoked like crazy and seemed to run alot worse... Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.