[fastd]

while not great, i believe you can live with as low as 4 psi into your carb. forgot that you blocked your rear pv. that is a mixed blessing sometimes. i wouldn't be afraid to jump to 92 in the rear to see how it behaves. if that doesnt work then try 95s. if that doesnt work then we would have to start thinking about changing your emulsion bleeds and high speed air bleeds.

would be good to know what you have in there before you start ordering stuff; so I recommend getting the settings from the custom guy that set the carb (blykins?); if he doesnt have then then you can check when you change the main jets on monday.