we have a pump here locally that sells 110 octane.Im running between 200-205 psi so i run 50/50 which makes 100 octane and its perfect!
Thats my compression numbers and set up too. :bigok:
Fortunately, we have Lots of race fuel at the pumps here in Havasu. Within 4 miles of my house I have VP105, Sunoco 110, and AV 100LL at the pump.
The Sunoco 110 used to be $6.50 a gal until last year right before Memorial weekend they raised it to $7.50 a gal and its been that way ever since. Its lame, but I like that fuel.
There are big boats that pull in there and by 500 gallons of it at at a crack.
I pay $7.50 per gal for the Sunoco 110 and mix it half with 92. Good combo for me, even when its 110+ degrees outside in the summer.