[owenaa]

Don

The fans were mounted on the cooling fins of the radiator.. much like the cars that use electric fans... He ran plastic tie-wraps through the cooling fins and pulled the fans up tight.. It has not damaged the cooling fins...
I guess you could use metal straps too !!

I have used electric fans on several "hot rods" I built.. You can get them with adjustable thermostats to turn them on at any temperature you want.. even stagger the temps if you use two fans ...