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Old 06-24-2008 | 04:46 PM
  #571  
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Dad_Roman
 
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From: Teague, TX
Default RE: GMS Engine Tuning Problem

And the results are..........RUNS LIKE A TOP!

HSN is now sensitive within half a turn as it should be. I can go from slobby 4stroke to lean, as should be. Cant wait to fly it!

XJet said in another thread that he would shorten the LSN 1mm. If you look in your barrel at WOT (mine) the LSN is still recessed into the flow bar, this also didnt seem right to me, too much restriction. I shortened mine the 1mm. Now the LSN clears the end of the flowbar about that 1mm...I like it. I also drilled out the carb nipple and the misaligned hole in the flowbar below it. I used the nipple as a guide and believe I went 2 steps up. I ended up at #52 in the ole index at .065.