My super pro bracket car has two small oil coolers used as the radiator due to having a 7.5 gallon fuel cell mounted up front where the radiator was mounted.
I race it on pump E85 and it doesn't get to hot at the 1/4 mile tracks as long as I watch it and don't let it get above 220 F during the run. I do have to let it run quite a while to get it up to 160 F before driving it into the staging lanes shruggy
It is a low deck 400 block stroke to 511 C.I. and makes a little over 800 HP with one Dominator carb set up for E85 by A.J. at Bob George racing up
8.86 at 150.+ MPH in the 1/4 weighing 2850 with me in it boogie
Don't get me wrong, i have had it up to 240 F after a run and had the puke tank over flow and spill coolant out in my pits after a run realcrazy

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)