Re: Guess I can stop worry? Cooling system
If your engine will stay at 160° while it's running your cooling system is working well. I wouldn't run it at 160°, I would use a 180° thermostat. I use a BMW 90°/99° dual temperature fan control switch in conjunction with a Volvo relay to run my 2-speed fan. You don't want the fans to cycle on/off too near the operating temperature or they will run nearly all the time. My fans are never on while I am going more than 20 mph.
"For those that will fight for it...FREEDOM ...has a flavor the protected shall never know."
Semper Fi! L/Cpl Edwin L. "Tim" Craft, B Co 3rd AT's, Khe Sanh Combat Base, February, 1968