so right now it starts and runs and idles...
however, if i try to gas it in i nuetral it spits gas and backfires out of the center carb.
so far ive checked for vac leaks and found one but it didnt seem to help it at all. im not sure what to adjust on the carbs at all so i started with a timing adjustment, moved the distributor - and + and it still spits, so im convinced its not timing. checked all the plugs (new) and they are on the rich side alright but not too far out, a dark brown, borderline flat black - not wet tho.
im out of ideas as of right now. i know you have to remove the outboard to adjust the center carb. which im not looking foward too as their is a lot of linkages and junk attached to it :/
now what?