[ultraflo]

Cordova is the track I frequent... going there wed. 7/24/02 if you're interested. I will also be at the FFW event.

Where is Oak Forest relative to Peoria?

I ran 18* of initial timing w/ 93 octane with my old e7 headed combo before I started spraying nitrous... then I ran 14* and 2 steps colder plugs.

I'd run a compression check and a cooling system pressure check if I were you to see what's up with your coolant problem...