Maul Posted October 6, 2009 Report Share Posted October 6, 2009 I just picked up some 28mm PWK's and was just looking for a base line to start out at. I did read threw the (what mains are you running thread) and came up with some specs for sea level witch will help me when I ride at the coast but I also ride at 3500' so I need to know ware I should start out at. Bike Dune Port Stock Stroke 65mm Bore T5's +4 Timing Cool Head 20cc Domes 28mm PWK's K&N Pods Elevation 3500' Carbs came with 140 Mains 58 Pilots JJH Needles Sound like the 140's might be ok but the 58 pilots sound way rich for 3500' Quote Link to comment Share on other sites More sharing options...
locogato11283 Posted October 6, 2009 Report Share Posted October 6, 2009 at sea level id prolly run it at about 160 or 162 main and 48 or 50 pilot. as far as 3500', your jets will be smaller than your sea level specs, im just not familiar with that high altitude jetting. id definitely start rich and work your way down. better to be safe than blow your shit up.. Quote Link to comment Share on other sites More sharing options...
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