banshee040 Posted August 18, 2004 Report Share Posted August 18, 2004 ok guys heres one for ya, i got a 2 into 1 setup 35 pwk carb 48 pilot 180 main clip 2nd from top air screw at 3 turns out . starts up first kick idles perfect for about 10 seconds then runs on right cylinder only wants to stall . revs up on one cylinder won't fire both sides. take it for a ride both fire flat out wants to rip your arms off. i rode it on my practice track for 20 minutes runs like a raped ape . still wont idle for shit but fires both sides when hot . this bike ran perfectly with two stock carbs so i can't belive its electrical problem, besides having no idle it does have awsome power down low it pulls holeshots better than the two carbs and responds all thru the power bands i can't figure it out any ideas or suggestions???? Quote Link to comment Share on other sites More sharing options...
Lukkyphil Posted August 18, 2004 Report Share Posted August 18, 2004 Go the trinity 2-1 35mm setup, had the same problem - one of my reeds had partially disintegrated, and that cylinder was the one that was not firing at idle. If you have ruled out spark, as not being the cause, and it was all working perfectly with two carbs, and one cylinder is firing with the single carb set-up, you are pretty much left with only between the carb and that cylinder as being the likely problem. Check you reeds and intake boot. Quote Link to comment Share on other sites More sharing options...
sredish Posted August 18, 2004 Report Share Posted August 18, 2004 Ok, first, start her up, let her idle, then when she dies, check the plugs. Are they dry and light or oiled up and fouled? Where's your air screw at also? If it's jetting, it's in the pilot or the screw. When you cold start, are you having to choke it or not? Same with warm starting, choking it or not? Quote Link to comment Share on other sites More sharing options...
banshee040 Posted August 18, 2004 Author Report Share Posted August 18, 2004 no choke it fires right up. when it starts to die the plugs are wet and black. when its hot it fires up only with the throttle about half open. if it were the reeds it would have done the same thing with the two carbs . Quote Link to comment Share on other sites More sharing options...
banshee76179 Posted August 21, 2004 Report Share Posted August 21, 2004 when it starts to die the plugs are wet and black Sounds rich to me.. I have a CV33mm.. try adjusting the air screw 4 more air if not get a 45plt try that. Quote Link to comment Share on other sites More sharing options...
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.