Kevin01Z28

iTrader: (8)

What temps are everyone setting to turn your fans on and off to mimimize fan usage for a 160* thermostat?

teke184

iTrader: (5)

i've determined with my scan software that with a 160 stat...in florida weather that's in the 80s....my car levels out at around 175* while moving.
so if you turn the fans on a bit above that, you'll still maintain good cooling, but you won't over use your fans.

i would think something like 190 on and 180 off for the primary fan

and i think anything above that would work for the 2ndary fan

jmm98LS1

iTrader: (28)

I have the first fan set to turn on at 180F and the second fan comes on at 187F. With my 160 stat, I usually see operating temps of 178F through the HPT scanner while moving with the fans off. I also set my fans to run for 60 seconds after shutting the car off if the temp is above 187F.

5301113

iTrader: (18)

let me look for you
https://ls1tech.com/forums/generation-iii-external-engine/129772-160-degree-thermostat.html

read this