I'm going tunnel ram!

i'm thinking mine is going to be some were in the mid of strt/strp . so e85 ron is 104 oc , not e85 ron/mon is low 85 oc (winter fuel). do you use it to drive as a everyday'r or just a great times hotrod ? here in calif gas sucks big time , and at 3 bucks a gal , i'll pump in a buck or two more to get a monster plant plant , and heat issues are all but gone . i'm also interested in your build i've got the same intake , had it from new in 1975 , from a all iron max'd out 383 build , still got that engine as well . as to your rpm , my cam guy says 7500 for the street max , but track . he's got a pull p/u with a 468 singing 8800 on gas , 808 hp one 850 12/1cr , all iron motor . frank'n stien iron heads . that truck went alum 470 something now injected alky grossing over a 1000 hp from it . toast's the blowties n ovals .