PROBLEM FIX. AFTER 8 HOURS ON IT TODAY.today i had no lawn service to do and no car show or cruishing,raining day so thought ill fiquire this crap out.,after going back into the timing set.took it off of 4 degree advance put it on tdc.put it back together same.bump timing up to 40,same.took off carb.drill holes in throttle plates,same last ditch effort as nothing else worked.i swapped the idle bleeds and it worked .set idle and reset timing.this time i blame thumper for that one.will keep car and see what it does.will take down ads.after 3 weeks it was something so simple as the air bleeds was put in wrong