I talk to the Guys there and they said it should work out fine for my race car, As they say you get what you pay for , big difference in cost from a BS brand radiator and theirs
For a race car your going WAY OVER KILL.. a 45gal
pump is over kill but thats what I have.. it even
works great on the street... I run a the fan that
most of the guys run on the street(it the chevy unit
thats all in one)cant remember the 3 letters of it and
with a adjustable thero switch on the fan so it never
sees over 200*.. if I want lower I can have it come on
earlier.. but I have zero problems with 200*
EDIT
Its a HHR fan/shroud assem.