View Single Post
Old 06-04-2020, 07:59 PM   #7
jessemthompson
Registered User
 
Join Date: Nov 2011
Location: Williamsburg, VA
Posts: 960
Re: LS swap coolant temps

All of you are running a lot cooler than me. I’m using a Holley frostbite radiator with F-body fans. In the summer without the A/C my 5.3 runs between 208-210 and with the A/C on it runs between 218-220. It drives me nuts. I’m about to add an expansion tank as I lose some fluid through the vent. I keep reading these are normal temps for the LS, but I DO NOT like running that warm.
jessemthompson is offline   Reply With Quote