I would like to see some pictures ?? As this thread moves along we are finding the out more about the car. Motor, current cooling system ect... are you just using water or coolant? The op just tells us of a drag car that over heats. Do you have a fan shroud ? I personally have gotten lucky I guess in this category as I've yet to have a cooling problem with any combination. I personally run to homemade electric fans on the radiator and just traded in my Moroso belt drive electric pump for the real thing. I know these are expensive options for you but maybe is it possible something stupid is being overlooked (it would be in my cass) like a sticking thermostat or restrictive area? again the picture looking at your cooling area would be cool (excuse the pun lol) who knows maybe like a fan shroud is missing or something? I'm just spitting in the wind here at this point, but hoping it's something easy. I know I don't like spending crazy money on stupid little aftermarket parts. And then trying to get them to fit..:banghead: