bansheemandan Posted April 8, 2011 Report Share Posted April 8, 2011 please help, i have a jetting problem that has me clueless, my motor has k&t drag ported cylinders--4mm long rod crank--152 pounds of compression--vforce 2's--reed spacers--shearer in frame pipes--+4 advance timing--cool head--34mm pj carbs--air box with no lid and a k&n filter, i am running 45 pilot and 155 mains, i want to get the jetting close before i burn up my new engine, on the first start it started right up and was pretty good until i took the chokes off then it bogged, i put the chokes back on and it was pretty good again, putting the chokes on and it running better tells me that it is to lean, i pulled the plugs and they are wet with gas so that tells me it is to rich and needs smaller pilot jets, i am clueless, i looked through the jetting section and found 1 user with pretty much the same setup and that is the jets i used, also now the quad won't even start unless i put new plugs in because of them being wet, if it is lean how many jets should i go up, and if it is rich how many jets should i go down,,,,,,,,,,,,,,thanks in advance Quote Link to comment Share on other sites More sharing options...
pr0blumz Posted April 8, 2011 Report Share Posted April 8, 2011 k&t drag ported cylinders--34mm pj carbs--air box with no lid and a k&n filter Why are you still running an airbox? Do you have the PJs set up right because they are a pain until adjusted correctly. Quote Link to comment Share on other sites More sharing options...
bansheemandan Posted April 8, 2011 Author Report Share Posted April 8, 2011 Why are you still running an airbox? Do you have the PJs set up right because they are a pain until adjusted correctly. i do not know if they are setup right Quote Link to comment Share on other sites More sharing options...
bansheemandan Posted April 8, 2011 Author Report Share Posted April 8, 2011 i do not know if they are setup right i also can not get it to idle Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted April 8, 2011 Report Share Posted April 8, 2011 turn idles all the way in,turn out 8-10 turns and adjust with sync tool,As for jetting with that set up i would start way richer drag ports are no joke with stock cylinders they suck fuel.I would start out 170 main 52 pilot,also make sure your plug caps ohm out with good resistance and make sure your pickup gap is .018-.020,Also gap the plugs at .020.You will fowl plugs with the choke.Did you lpressure test the motor or did K+t.might be a good idea Quote Link to comment Share on other sites More sharing options...
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