freakk_nique Posted November 15, 2014 Report Share Posted November 15, 2014 I have a 1988 j arm banshee was completely stock with a .10 over bore. Just yesterday I put a complete turbine core2 exhaust system on. Changed the jets running 290 main and 27.5 pilot now the bike is running very lean. The original main jet was a 190 don't remember the pilot. But before the mods the bike was running prefect. Need some suggestions by the way the weather here is in the mid 30's Quote Link to comment Share on other sites More sharing options...
freakk_nique Posted November 15, 2014 Author Report Share Posted November 15, 2014 Also I have k&n air filters no box anymore Quote Link to comment Share on other sites More sharing options...
sheerider11 Posted November 15, 2014 Report Share Posted November 15, 2014 Mid 30s?! Fahrenheit or Celsius? If °f then that's way cold. Prob need to up jetting across the board. Pilot needle and main. Also, park the fucking thing. To cold to ride. If °C then you should be close. I'd look into a leak. Do a leak down regardless. For intake boots and gaskets that old I wouldn't be surprised if there all dry rotted and cracked. Also check if your choke tube is in place. May have knocked it out. 1 Quote Link to comment Share on other sites More sharing options...
freakk_nique Posted November 15, 2014 Author Report Share Posted November 15, 2014 It's °f I just wanted to see how it was gonna act when I put the aftermarket parts on. I don't ride in the winter Quote Link to comment Share on other sites More sharing options...
freakk_nique Posted November 16, 2014 Author Report Share Posted November 16, 2014 Mid 30s?! Fahrenheit or Celsius? If °f then that's way cold. Prob need to up jetting across the board. Pilot needle and main. Also, park the fucking thing. To cold to ride. If °C then you should be close. I'd look into a leak. Do a leak down regardless. For intake boots and gaskets that old I wouldn't be surprised if there all dry rotted and cracked. Also check if your choke tube is in place. May have knocked it out. Quote Link to comment Share on other sites More sharing options...
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