Originally Posted by 496CHEVY3100
I never thought about an auxallary radiator like the ,I belive Farrari ot BUGGATTI Veyron They have several small radiators one in each rear quarter at the scoops and some laying flat under car with fans ,im sure they spent many hours and dollars testing them so your idea probably should work.
Edit : the Buggatti Veyron has 10 radiators for the engine and 3 heat exchangers for the turbos 16 cylinder 4 turbos. WOW
We did this with my buddy's Austin A40 and 350 Chevy. Installed two large heater cores up behind the headlights in the fender, and put an 8" Spal fan on each core. When he gets stuck in traffic he turns the fans on and it keeps it cooler.