well everthing runs fine, doesnt over heat, so you were sayin, this isnt a hackjob conversion, and i never had a problem with my temp, changed my fan shroud, wanted the look , and i also wanted the look of the external oil cooler with a electric fan, , the back compartment of this car has been totally sealed from the inside, the inner quaters have been cut to allow flow from theside louvers, any hot air from the header will escape very rapidily because of the big opening in the back, and the downforce of the air through the fan, yes i understand that heat rises and that it could trap itself in the engine bay, but with constant air flow i do not see a problem with this, if you guys have any comments please share, would like to know if there is anything i am missing