SiCkBaNsHeE_990 Posted December 19, 2003 Report Share Posted December 19, 2003 I am have some problems trying to get my carbs to get my engine to work right. im adjusting to the air screw and everything. it seems to work alright with the choke on then when i turn it off the engine revs up really high. i just rejetted it and its making me mad does anyone have any suggestions on what i can do to get them tuned just right. PLEASE HELP!!! Quote Link to comment Share on other sites More sharing options...
Banchetta Posted December 19, 2003 Report Share Posted December 19, 2003 Sounds like you have an air leak or one of your slides is sticking open....Your choke is killing the motor down...The higher revving is from too much air getting by the carbs and allowing the motor to rev up...What are your mods and jetting?? Also make sure you put the slides in the right way. Cutaway facing the air box... Quote Link to comment Share on other sites More sharing options...
SiCkBaNsHeE_990 Posted December 19, 2003 Author Report Share Posted December 19, 2003 by slide do u mean the cylinder thing and my jetting sizes are 30 pilot and 320 main. Quote Link to comment Share on other sites More sharing options...
Banchetta Posted December 19, 2003 Report Share Posted December 19, 2003 by slide do u mean the cylinder thing and my jetting sizes are 30 pilot and 320 main. Yes the slides are the cylinders that move up an down in the carbs. Make sure they are all the way down...What are your mods?? Quote Link to comment Share on other sites More sharing options...
SiCkBaNsHeE_990 Posted December 19, 2003 Author Report Share Posted December 19, 2003 yes they are both all the way down. It has been bore for the new top end, boost bottle, fmf pipes, k&n, removed the snorkel on the air boxl, and i put 30 pilot and 320 main jets. my right piston dosent fire right. when i set the air screws at the same thing the right piston just wasnt firering i had to screw it in to get it to fire. Quote Link to comment Share on other sites More sharing options...
boonman Posted December 19, 2003 Report Share Posted December 19, 2003 Uncontrollable revving, especially when the carbs are at an idle position, almost always indicates an air leak. Do NOT run this motor any longer or you are risking SERIOUS engine failure. It will cost you $$$ and I am sure you don't want that. I don't have a link, but do a search on a leakdown test, and you will find some info on it. That is what you need to do to find out which side is the culprit here... Quote Link to comment Share on other sites More sharing options...
Banchetta Posted December 20, 2003 Report Share Posted December 20, 2003 Did you check to see if your slides are in the right carbs?? The cutaway of the slide should face the air box, you can see it through the intake.... Quote Link to comment Share on other sites More sharing options...
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