hi
what is the list no of your carbs ?

perhaps a leaking power valve ?

what vacuum is the engine pulling warm in gear ?

what no power valve do you have in them ?

a wrong or toren power valve gasket ?

perhaps a bad metering block gasket ?

a float that has become fuel soaked , have you weighed it ?

Last edited by calrobb2000; 10/27/11 10:02 PM.