Ohio_shee Posted May 4, 2015 Report Share Posted May 4, 2015 I recently redone my motor and im having some issues with the jetting. ..i have fmf fatty pipes with silencers,stage2 port job,+4 timing, v force 4 reeds,cool head w/20cc domes,k&n pods(no air box)...i have stock carbs w/ 30 pilot & 350 main jets . needle set at 3rd position ...any and all help appreciated...thanks in advance. ..im new to the site.... Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted May 4, 2015 Report Share Posted May 4, 2015 A symptom would help , what's it doing Quote Link to comment Share on other sites More sharing options...
Ohio_shee Posted May 4, 2015 Author Report Share Posted May 4, 2015 It pulls good down low then it just stops pulling in the mid range. ..im thinking move the needle to position #4 and wot dont really seem to pull like i think it should...im also running a race gas mix around 105 octane and mix of amsoil domintor @32:1 Quote Link to comment Share on other sites More sharing options...
98_sheester Posted May 4, 2015 Report Share Posted May 4, 2015 I run amsoil dominator at 40.1 cuz i think mine runs like crap at 32.1 but im on pump gas also. And where in ohio are you Quote Link to comment Share on other sites More sharing options...
Ohio_shee Posted May 4, 2015 Author Report Share Posted May 4, 2015 Im real close to dayton oh ..are you in ohio ?....yes i had 340s in an it really wasn't much different...it definitely has way more on the bottom with the 350s in ...it seems like to me..also the port job is a race logic...it also isn't hardly smoking...wasn't sure if it was the race gas mix ....i kinda thought it was way to lean... Quote Link to comment Share on other sites More sharing options...
98_sheester Posted May 4, 2015 Report Share Posted May 4, 2015 Yes im in ohio toward mansfield area. But you should do a plug chop to see if your rich or lean. But also like i said im on pump gas running 300 mains with no port Quote Link to comment Share on other sites More sharing options...
Larry's Shee Posted May 4, 2015 Report Share Posted May 4, 2015 (edited) Who did your porting? Stock stroke? Edited May 4, 2015 by Larry's Shee Quote Link to comment Share on other sites More sharing options...
Ohio_shee Posted May 4, 2015 Author Report Share Posted May 4, 2015 It was done by ken O'Connor racing...yes its stock stroke ...thanks to all that are trying to help me get this thing figured out Quote Link to comment Share on other sites More sharing options...
Ohio_shee Posted May 4, 2015 Author Report Share Posted May 4, 2015 It was done by ken O'Connor racing...yes its stock stroke ...thanks to all that are trying to help me get this thing figured out Quote Link to comment Share on other sites More sharing options...
Ohio_shee Posted May 4, 2015 Author Report Share Posted May 4, 2015 It was done by ken O'Connor racing...yes its stock stroke ...thanks to all that are trying to help me get this thing figured out Quote Link to comment Share on other sites More sharing options...
Rigid_Banshee Posted May 4, 2015 Report Share Posted May 4, 2015 yea I heard ken isn't the best for doing banshee porting Quote Link to comment Share on other sites More sharing options...
Ohio_shee Posted May 4, 2015 Author Report Share Posted May 4, 2015 Let me first apologize for the tripple post...not sure what's going on with my phone..ok. .ken may not be the best at port work (i have no idea)i will tell yhe machine work looked great and check out (im a tool & die maker 20+ yrs) however im not a banshee expert...lets assume its not the best (the port work) that still dont explain the no smoking from a 2stroke...is that because the race gas or timing advanced...i don't know...surely I'm not the only one with these mods...i was just hoping someone with a similar set up would chime in....also i used this calculator thing and its sayin between 30-32.5 on the pilot & 340-370 on the main...what do you guys think ? Quote Link to comment Share on other sites More sharing options...
98_sheester Posted May 4, 2015 Report Share Posted May 4, 2015 You should message tedder hes a member on the site and he runs race gas and hes a pretty good tuner from what i hear he might be able to help ya and hes also from ohio Quote Link to comment Share on other sites More sharing options...
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