Jim are you running E85 still? if so what kindof performance gain did you see?. Im not even sure I can get E85 in my area but race fuel is $$!.
I wish my car ran as fast as your little solid cammed 511 with one carb

PRH 540,T-ram,-1's tagged and insured. 9.24et 146.13mph 1.30 60'3300#s