do-work-son Posted August 17, 2011 Report Share Posted August 17, 2011 i have a timiing plate at +4 fmf pipes silenced noss cool head 21cc domes vf3 with aftermaket intake 28 mikuni ... it ran like raped ape before doing any of these with just the 28mm carbs after it runs great has a little hesitation off start and a popping when it not really good and warmed up and seems to get hotter than it used to .. i am runnign a 380 main and 30 pilot with 3rd clip position does the jetting seem okay seems like 380 might be a little big and a 30 might be small any thought .. Quote Link to comment Share on other sites More sharing options...
locogato11283 Posted August 17, 2011 Report Share Posted August 17, 2011 380 main sounds way too big. Have you done a WOT plug test? 30 pilot may actually be a little rich. Does the bike idle OK? Does it come off idle without a lot of hesitation? Quote Link to comment Share on other sites More sharing options...
do-work-son Posted August 17, 2011 Author Report Share Posted August 17, 2011 It idles great it comes off idle alright most the time is a little loaded up if its been just idleing for more than a min or so I did attempt a plug chop and there was just a slight brown ring around the bottum .. and top ... And the ring of the plug had no marks at all in it .. but not sure I am doing this right I warmed up the motor put new plugs in and ran it wot in 4 th for about a 1/4 mile turned ran back the ssame 1/4 then pulled em Quote Link to comment Share on other sites More sharing options...
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