180* T-stat

SVT32VDOHC

waiting for the next hack atta
Founding Member
Nov 22, 2001
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Motor City
2001 GT. If I put a 180* T-stat instead of the 195*......does it actually do anything? I know the 5.0L Mustangs it makes a difference. On my 96 Cobra, I was told different T-stats make no difference because they are opened by the computer.

I just want to try and get the cooling system to run as cool as possible.
 
I was told different T-stats make no difference because they are opened by the computer.
:bs: The stat is the same technology today as it was in the 50's (or older)...
The 180 is very good, don't go down to 160 though...there is such a thing as too cold.
The stat opening earlier isn't enough though - You'll need to have the fans kicking on earlier though to really benefit - otherwise, it'll still run warm/hot. Use a chip or a handheld programmer to turn the fans on at about 173 for low speed and 178 for high speed. (at least, that's the numbers I recall setting mine at...close enough)
 
For my 98, it dropped the temp a whole letter in the word "normal" in the temp gauge when the car is at operating temp. Sorry, can't give you an actual temp reading though and I don't have a chip/tune to bring the fans on sooner either.
 
Yeah, I am gonna get a chip burned when the mod swap car is finished. I figure I better because the parts car had L/T's U/D pullies, Prochamber, MAC cat-back, 3.73's CAI etc...

I made everything back to stock besides the catback, and I am using a BBK O/R H-pipe for shorties instead of the Prochamber for L/T's. I will get a chip burned for 180* then. Sounds good....thanks everyone!
 
Why do you want to keep your engine at 180* instead of the factory setting of around 195*?

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