After many trys I have
FINALLY achieved a Cobra that runs cool.
. Use a 180 degree thermostat, 2 row radiator, and a 180 degree sending unit with a fan for a Lincoln Mark VIII. This set up works great!!!
I cannot believe my car runs so cool. Run it hard and then get into a bunch of city stop and go traffic and it just sits at 82C. Also, get yourself a 100 amp alternator, 50 amp in line fuse, and use 10 gauge wire on the fan. Done deal.
David