Ratshee350 Posted March 4, 2013 Report Share Posted March 4, 2013 Hey guy, Put a new set of 28 pwk's on the shee today and just cant figure which way to go...... Bike starrts fine and idles a little high....Tap the thottle and it idles down almost to stall then idles up again Thats just one issue NEXT When taken for a test ride under full throttle it feels like its hitting a rev limiter and the topend is flat.... while testing i noticed that when given 1/2 to 3/4 throttle and held there, no WOT...it ran like a raped ape..... Heres the setup stock cyl stock stroke drag port CPI inframes VF3 UNI foam pods +4 timing Coolhead with 18cc domes(using sunoco supreme blue) 28mm pwk 165m 52p n68 needle on middle clip 1 turn out on air screw Im on long island so im at sea level and tuning for about 35-50 degrees as of now Quote Link to comment Share on other sites More sharing options...
JAGeSage Posted March 4, 2013 Report Share Posted March 4, 2013 Plug Chop, Go from there, if plugs are white go up, If black, go down. As for the Air setting, you'll have to feel the bike out. May need more air if topend is flat. Quote Link to comment Share on other sites More sharing options...
Ratshee350 Posted March 4, 2013 Author Report Share Posted March 4, 2013 Ok did the plug chop today... Trying to post pics but I got to where I feel it's right on or atleast close..... 155m 48p 1 turn out on air screw Needle second from top BUT.... Still having an issues with the idle.... I've did the carb cleaner trrick and no leaks anywhere... It will start and idle high about 1/8 throttle and when I just blip the throttle it idles down almost to stalling then creeps back to 1/8 throttle.... Sometimes it stalls as well when I blip it.... Also when slowing from riding speed it seems to stay at a high idle...... More pilot? Drop needle? I'm kinda stumped.. Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted March 4, 2013 Report Share Posted March 4, 2013 Needle second from top is lean side and not giving enough fuel to motor on slide drop until pilot jet comes back in. Quote Link to comment Share on other sites More sharing options...
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