olmick Posted August 25, 2006 Report Share Posted August 25, 2006 I just won some pro circuit pipes on ebay, im planning on putting them on with some K&N air filter pods, what would be a good guess for the main jet, pilot jet, needle position, and air/fuel screw? Ive done some searching but i cant find anything for my elevation, thanks for any input Quote Link to comment Share on other sites More sharing options...
dajogejr Posted August 25, 2006 Report Share Posted August 25, 2006 And your elevation and riding temps would be??? Quote Link to comment Share on other sites More sharing options...
olmick Posted August 25, 2006 Author Report Share Posted August 25, 2006 i thought i had the elevation on the describtion, but anyways anywhere from 800-1500ft elevation and i guess temps from mid 70's - around 90 tops Quote Link to comment Share on other sites More sharing options...
dajogejr Posted August 25, 2006 Report Share Posted August 25, 2006 Duh...yep, my bad. Start with 330 mains. Clip in the middle position, stock pilots (25) and 1.5 turns on the air screw. that should get you ballpark... Probably a hair rich on the main, but...that's better for starters. Quote Link to comment Share on other sites More sharing options...
Handyman Posted August 25, 2006 Report Share Posted August 25, 2006 I've got 310 mains, 27.5 pilots and air screws 2 turns out. runs like a champ. BTW I'm at the same elevation you're at. Quote Link to comment Share on other sites More sharing options...
olmick Posted August 31, 2006 Author Report Share Posted August 31, 2006 i just ordered some 320's and 310's, also i ordered some 27.5 pilots, does anyone think i may need a couple more main jet sizes just to be safe? Quote Link to comment Share on other sites More sharing options...
Handyman Posted August 31, 2006 Report Share Posted August 31, 2006 no you should be safe with what you got and have on order Quote Link to comment Share on other sites More sharing options...
black sunshine Posted August 31, 2006 Report Share Posted August 31, 2006 no you should be safe with what you got and have on order You should have ordered some bigger mains...just to be safe. I just went through this and at the same temp and elevation. 340s until I got color on the plug chop. Seems as everones is a little different, just that you'll have to wait for more jets to arrive or hunt some down if you end up lean... Quote Link to comment Share on other sites More sharing options...
LiftdT4R Posted August 31, 2006 Report Share Posted August 31, 2006 I ran 330 mains, and 27.5 pilots here at sea level with the same setup(well, FMFs instead of ProCircuits), and ran awesome. I'd run 320s since you'll be a little higher up. Quote Link to comment Share on other sites More sharing options...
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