C5 thermostat
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Joined: Mar 2014
Posts: 57
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From: Syracuse NY
C5 thermostat
Has anyone ever replaced the stat on their C5? I would like to drop to a 160 degree stat. I could not find a "how to" on You tube. Just wondering how difficult it is. Thx.
IB Staff
Joined: Feb 2009
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Please make sure to post C5 questions in the C5 section:
https://www.corvetteforum.com/forums...s-1997-2004-2/
Moved from the Help forum. The Help forum is for website/account/forum related issues.
https://www.corvetteforum.com/forums...s-1997-2004-2/
Moved from the Help forum. The Help forum is for website/account/forum related issues.
Team Owner
Joined: Mar 1999
Posts: 22,025
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From: At the beach in little Rhody
No need to replace the thermostat, it can be modified to open lower. Here is a link: Link
Note, whatever you run make sure the oil temperature gets to a good value. Also, read posts by Evil Twin on the "sweet spot" for temperatures. Running too cold can be more detrimental to the motor.
As for changing the thermostat, it can be done without draining the system if you are quick.
Note, whatever you run make sure the oil temperature gets to a good value. Also, read posts by Evil Twin on the "sweet spot" for temperatures. Running too cold can be more detrimental to the motor.
As for changing the thermostat, it can be done without draining the system if you are quick.
Last edited by vettenuts; Jun 9, 2016 at 09:41 PM.
