Beatle juice Posted July 23, 2021 Report Share Posted July 23, 2021 Decked headvf4sdune ported stock cylindersstock crank+4 timing platebolt on aluminum crossover intakekeihin pj 34mm carbspod filtersshearer pipes12 tooth front sprocket stock rear22in 4 snow tires used on sandim 225pdselevation 1000feetIm getting a nice caramel color on the spark plugs so the jetting is closeWhat is happening is ill be on 25% of the throttle and shoot it to 75% and it will pull the front wheels 1st threw 3rd gearbut if i go 25% to 100% it pulls but no where near as hard.when im running all out the bike runs good 1 to 5 but 6th it just holds it there and no more acceleration like it used to have.I was having a fuel delivery issue but that is now fixed with a pingel petcock. Quote Link to comment Share on other sites More sharing options...
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