Rick
The Canton Thermostat uses a Diesel Truck thermostat inside of the canton housing..... it works very good and the temp is always 215*degrees...regardless if I'm driving 3000 rpm's or on the track at 7000 rpm's.....
Inaddition ..... the
oil is up to temp within 5-7 minutes........ and on aluminum motors you need that temp before you do anything.....
Morris