i thought i would show you all what i am fitting intercooler wise into the rally staz.
it is a sierra cosworth RS500 intercooler.
i am having a custom aluminium rad made, so i thought why not get it made to fit around the intercooler
heres a few pics of the test fit;
behind the bumper etc

top view

from the engine by side

front view with out bumper etc

clearance on right hand chassis leg

clearance on left hand chassis leg

another from the engine bay side

it is not finished yet, as i need to fabricate brackets etc and weld in plattes to mount the radiator to etc.
but as a whole, i am quite impressed :)
Dave