Well,
I honestly haven't heard rave reviews on the Champs, my car's got a high compression 440 and keeping it cool is a challenge....what size motor and compression are you running...is it street driven and does it get into the 100's in Summer where you live?
I've already had to chitcan the replacement rad I purchased due to fan clearance issues but I did take a look at aftermarket shrouds today in the event I don't use the OEM Mopar one I was so hung up on...in reality the plastic OEM one would probably look funky on an alum rad.
