trueblue22 Posted September 18, 2014 Report Share Posted September 18, 2014 hi, im pulling my hair out with this banshee i bought. it seems to be one thing after another. currently the issue is that when i open it up only one cylinder is firing at full potential. i have replaced everything internally due to the top end blowing apart a week after i bought it. i have gone through the carbs numerous times. i just replaced the coil, and plugs. im officially getting spark when i turn it over, and both cylinders fire just fine at low rpms. but when i get on it, it feels and acts like it has half the power it should. and when i reach down and touch the pipes after a pull only one is red hot. im at a loss.only thing i can think of is the stator. but seeing as im new to banshees i was hoping someone could lend some insight. i have: prodesign cool head, toomey t5 pipes, bored to 65mm and ported cylinders, wiseco pistons, ngk plug wires and boots, and 280 jets.. if any of this helps 3 Quote Link to comment Share on other sites More sharing options...
np88 Posted September 18, 2014 Report Share Posted September 18, 2014 What elevation do you live at? Quote Link to comment Share on other sites More sharing options...
trueblue22 Posted September 18, 2014 Author Report Share Posted September 18, 2014 sea level Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted September 19, 2014 Report Share Posted September 19, 2014 Lean you tell if it is OEM or aftermarket stator? Quote Link to comment Share on other sites More sharing options...
F.T.W. Banshee Posted September 21, 2014 Report Share Posted September 21, 2014 Plug caps? Quote Link to comment Share on other sites More sharing options...
yellowbansheeman Posted October 11, 2014 Report Share Posted October 11, 2014 x2 on the plug caps! Quote Link to comment Share on other sites More sharing options...
Larry's Shee Posted October 12, 2014 Report Share Posted October 12, 2014 Gap pick-up coil? Clean the nubs? Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted October 17, 2014 Report Share Posted October 17, 2014 Lean jetting for sure and possible air leak , lack of pwer from no fuel , what kind of port work do you have Quote Link to comment Share on other sites More sharing options...
05banshee27 Posted March 28, 2015 Report Share Posted March 28, 2015 I'm having same problem!! Quote Link to comment Share on other sites More sharing options...
Sandking Posted March 28, 2015 Report Share Posted March 28, 2015 280 main is lean unless your riding in high elevations. My t5 bike without porting, vf4, milled head, and plus 4 timing at sea level is at 300 main. I would start with a 320 on yours. Quote Link to comment Share on other sites More sharing options...
registered user Posted March 28, 2015 Report Share Posted March 28, 2015 as the a/f ratio leans out your exh gas temp goes up. i dont see how that eqauls a cold pipe. sounds to me like you have a spark problem on the cold side 1 Quote Link to comment Share on other sites More sharing options...
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