When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Well I like it, runs a little cooler at the track for me. You are going to hear the LS engine post to run hotter. Dyno shows me I said me difference. Cooler was better.
160 stat means it will be fully open at 160 and if the cooler system and fans can keep it there it will run 160. But my truck will 175 if I let the fans run more. Like I do at the track.
So I assume you can run a little more timing with colder engine temp?
yep
Originally Posted by patofdzb
ive heard if you run a 160 t stat that it should be mentioned to your tuner. is that correct?
Yes that is correct, really you need e-fans to take advantage of the lower temp t-stat. Tuner will have to adjust fan on and off speeds, tweek timing, etc.