Motor is seated and ready for it first 1/8 mile stomp

I agree with flyfish. What octane do you get by mixing the fuel?? I faught this all summer being cheap and mixing fuel. I tried straight Av gas which didn't work. I then switched to straight 110 Sunoco and the car picked up 0.70 seconds in the quarter. That is a 12-1 cr engine. I could not believe it either, but I have the slips and the grin to prove it. The thing should run in the 7.30 range I would think. My 360 at sea level will run 7.1's. Food for thought.