polaris 440 off idle bog

mardi 16 février 2016

1993 polaris indy 440 just rebuilt top end and cleaned carbs.

i set air screws at 3/4 turn out, idle screws at about 3 turns out.

it starts up and idles at 2100 rpm and has zero hesitation and runs great, then when it warms up the idle drops to 1200 and then it bogs when trying to give it any gas at all and wants to die.

any ideas?


polaris 440 off idle bog

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