350 screamer Posted January 29, 2012 Report Share Posted January 29, 2012 its smoking like a fog machine just got it to runn a hell a lot better 4mm stroke 5mmm long rod +4 timing .20 overbore FMF fattys an silencers reed spacers i mix 32:1 its only 42 degrees here but still wayyyy to much smokin an jets are at 280 im at 500 - 637 ft above sea level Quote Link to comment Share on other sites More sharing options...
fastbanshee8 Posted January 29, 2012 Report Share Posted January 29, 2012 What size pilots, and how many turns are the air mixture screws open? Quote Link to comment Share on other sites More sharing options...
350 screamer Posted January 29, 2012 Author Report Share Posted January 29, 2012 What size pilots, and how many turns are the air mixture screws open? i honestly dont really know wat size piolets who ever had it before, so im guessing the stock size pilot and theyre open .5 of a turn Quote Link to comment Share on other sites More sharing options...
350 screamer Posted January 29, 2012 Author Report Share Posted January 29, 2012 What size pilots, and how many turns are the air mixture screws open? an when its in low rpm it just wants to die, i pull out the choke it jus wants to die as well to Quote Link to comment Share on other sites More sharing options...
fastbanshee8 Posted January 29, 2012 Report Share Posted January 29, 2012 You need to put in some 27.5 pilots, then adjust your air mixture screws. 1.5-2 turns open, depending on the temp, and other mods. Quote Link to comment Share on other sites More sharing options...
Larry's Shee Posted January 29, 2012 Report Share Posted January 29, 2012 Is smoke equal out both sides? Quote Link to comment Share on other sites More sharing options...
350 screamer Posted January 30, 2012 Author Report Share Posted January 30, 2012 Is smoke equal out both sides? ehhhh yeah id say so Quote Link to comment Share on other sites More sharing options...
Larry's Shee Posted January 30, 2012 Report Share Posted January 30, 2012 Is it white, smelly out right side?= bad crank seal. If not it could be either type of oil, ratio or just carb tuning. Quote Link to comment Share on other sites More sharing options...
blubyyou Posted January 30, 2012 Report Share Posted January 30, 2012 I'm also having a bunch of heavy smoke out of mine too...I mix castor 927 at 40:1. I just synchronized my carbs yesterday and put in smaller pilots. I believe I installed 45's or size smaller. I wrote it down at home and 1 3/4 turns out on the air screws. These are pwk 35 air strikers if it makes a difference. I'm afraid to keep going smaller and lean this thing out too much LOL. I'm around 2400 ft. Maybe I need to drop another couple of sizes....Idk. I have even smoke....its just heavy. Not trying to hijack your thread. Quote Link to comment Share on other sites More sharing options...
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