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· Premium Member
2003 ZO6
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7,348 Posts
i dont think there is a 180 i looked prior to changing to the 160
 

· Premium Member
2007 AWD 3SS
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8,567 Posts
My 07' stays at 210 litterally from the minute I start it up, so I doubt it has a 180.

The 2007 has a 196º factory t'stat. They use fan modulation to keep temps above t'stat set temp so the water pump does not get loaded down.

Remember, you always want the t'stat opening to happen at a lower temp than the actual engine temp, to unload the restrictive effect on the pump and the resulting horsepower loss of driving a high static pump head.
 

· Premium Member
07 2wd TBSS
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9,020 Posts
The 2007 has a 196º factory t'stat. They use fan modulation to keep temps above t'stat set temp so the water pump does not get loaded down.

Remember, you always want the t'stat opening to happen at a lower temp than the actual engine temp, to unload the restrictive effect on the pump and the resulting horsepower loss of driving a high static pump head.
what I want to know is can I just change to a 160 stat even thow am not throwing on e-fans I just got a CAI no resonator flowmaster I just want to run cooler.. Also what brand is everybody using can I just get one from NAPA or what
 

· Premium Member
2007 AWD 3SS
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8,567 Posts
what I want to know is can I just change to a 160 stat even thow am not throwing on e-fans I just got a CAI no resonator flowmaster I just want to run cooler.. Also what brand is everybody using can I just get one from NAPA or what
Sure you can, it will run cooler at speed and just as warm at idle or at traffic lights, unless it's cold out.
 
G

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what I want to know is can I just change to a 160 stat even thow am not throwing on e-fans I just got a CAI no resonator flowmaster I just want to run cooler.. Also what brand is everybody using can I just get one from NAPA or what
there not even out for the 07's yet and read my post above!
 

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156 Posts
SLP is showing them on their site. I just ordered one. It was around $29 plus shipping
 
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