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fmf megamax II dynojet and uni
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Posted by: treadway47025

I installed a uni filter and using lid, fmf megamax II exhaust with all disc, and quiet core and dynojet stage 1 for the setup I am running. Stock pilot with air fuel screw 3 turns out. Upon wide open throttle all at once from idle it falls on its face and even kills it sometimes. If you back off and right back into it, takes off good. Am I a little rich with the A/F? Never had this problem before. Never tried using a quiet core and lid, but its my gf's bike to ride and figure it would be better for the woods/trails that way.

Posted by: m0t0xk1d

air fuel screw shoudl be like 2 to 2 1/2 at most im pretty sure

Posted by: treadway47025

really. so I maybe fat on that. I swore I read 3 turns. That will be what I do first then. Double check the dyno jet sheet.

Posted by: treadway47025

for my elevation 3 turns was correct according to the sheet.

Posted by: treadway47025

It runs strong as can be despite what I am saying. When the hesitation/bogging/flooding whatever it is occurs is when say you have it in 1st gear and just letting it pull it self along with out throttle on flat ground. Then you instantly stab the throttle wide open. Maybe its due to lugging down. I took it out for a spin this morning and really ripped on it and it runs like a bat out of you know where. Gobs of torque!!!

Posted by: treadway47025

anyone?

Posted by: m0t0xk1d

sounds if its wen you hit the throttle and if bogs it could be your accelarotor pump. i would take apart your whole carb apart and adn clean it and check out your accelerator pump. and when putting gas in be sure to use K100!

Posted by: treadway47025

what could be wrong with the pump?

Posted by: m0t0xk1d

plugged up a litttle