ben123 Posted August 9, 2013 Report Share Posted August 9, 2013 Just installed the pro circuits yesterday , I installed a 200 main and 27.5 pilot jets. At first I couldn't get it started . Then I basically took off the air filter it was very dirty and oil ly Now when I accelerate the " powerband" is delayed or seems longer for it to kick in. Any idea what's going on and what to adjust? Everything else is stock. Pro circuits 3700 ft elev Quote Link to comment Share on other sites More sharing options...
Sandking Posted August 9, 2013 Report Share Posted August 9, 2013 What carb or carbs are you running? Quote Link to comment Share on other sites More sharing options...
98_shee Posted August 9, 2013 Report Share Posted August 9, 2013 Your probably running lean. I think a 200 main would be to small. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
hoppedupandcutdown Posted August 9, 2013 Report Share Posted August 9, 2013 I installed a 200 main Pro circuits 3700 ft elev Your status update says 280 main and 2700 elevation, need better specs. Either way you should bump up about 6-8 sizes on the main when adding pipes. Quote Link to comment Share on other sites More sharing options...
ben123 Posted August 9, 2013 Author Report Share Posted August 9, 2013 Oh sorry not 200 but 280 mains I don't know why I put that, I'm running stock carbs Quote Link to comment Share on other sites More sharing options...
98_shee Posted August 9, 2013 Report Share Posted August 9, 2013 Go up a size and see if it makes a difference. If your looking for a k&n setup and reeds pm me. Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
hoppedupandcutdown Posted August 9, 2013 Report Share Posted August 9, 2013 Might actually be to rich for your elevation. I run 280's at 1100 ft. Quote Link to comment Share on other sites More sharing options...
Phelps Posted August 9, 2013 Report Share Posted August 9, 2013 yeah 280's are too rich for 3,700 Quote Link to comment Share on other sites More sharing options...
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