I am running a C&R radiator in my 69 firebird track/street car. It has built in PS and Oil coolers. I am running a Texas Speed 570 horse LS3. I am looking at getting an Improved Racing Thermostat or cooler line adapter that bolts to the pan over the filter area. Is a thermostat needed for an oil to water cooler...and what temp?
http://www.improvedracing.com/cooler...12f-p-435.html