C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

85 Problems, Thermostat?

Old May 21, 2009 | 04:37 PM
  #21  
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Originally Posted by joshwilson3
Why did you pull it for? I was thinking of installing one.
The 195° was to much for mine and racing. I try to keep the coolant low so it can help cool the oil. I have a 180° in now and like that. I start at a lower temp for a racing session and in the end attain a lower max temp.

BTW the one I have has a small notch cast in the top to let air through. I can take a picture if needed.
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Old May 21, 2009 | 06:21 PM
  #22  
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Originally Posted by Aardwolf
The 195° was to much for mine and racing. I try to keep the coolant low so it can help cool the oil. I have a 180° in now and like that. I start at a lower temp for a racing session and in the end attain a lower max temp.

BTW the one I have has a small notch cast in the top to let air through. I can take a picture if needed.
Umm, I believe all thermostats have those.
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Old May 21, 2009 | 06:38 PM
  #23  
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Originally Posted by captmike13
Believe it or not you could have gotten a bad O2 sensor even though it is new. Mine was bad and didn't throw a code. It just wouldn't react fast enough. Just something to think about.
I'm guessing the only way to test this is with a DVM and a FSM.

i wish my dad would pay for half of my insurance this month so i could buy a FSM. He doesn't pay for crap lol.
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Old May 21, 2009 | 07:11 PM
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Originally Posted by Aardwolf
The 195° was to much for mine and racing. I try to keep the coolant low so it can help cool the oil. I have a 180° in now and like that. I start at a lower temp for a racing session and in the end attain a lower max temp.

BTW the one I have has a small notch cast in the top to let air through. I can take a picture if needed.
Ok, so you put a 180° Robertshaw in? I was thinking of getting the Mr. Gasket one since you can get it locally. Maybe Napa can get the Robertshaw branded thermostat.

If you wanna take a pic, that would be nice.
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Old May 21, 2009 | 07:55 PM
  #25  
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Originally Posted by Pwnage1337
I'm guessing the only way to test this is with a DVM and a FSM.

i wish my dad would pay for half of my insurance this month so i could buy a FSM. He doesn't pay for crap lol.
FSM is 100 dollars. I take it your 50 dollars short. What you got to sell for 50 dollars?
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Old May 21, 2009 | 08:55 PM
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Originally Posted by Sorry Officer
Umm, I believe all thermostats have those.
No they all don't, that's why some get holes drilled in them.
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Old May 21, 2009 | 09:43 PM
  #27  
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Originally Posted by Aardwolf
No they all don't, that's why some get holes drilled in them.
Strange. The one I just got from ecklers has one in it and it's AC delco. Every thermostat I have ever seen has had a hole in the top.

I think Robertshaw is made in Mexico. The one I got today was made in the USA. Thank god!
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Old May 21, 2009 | 10:55 PM
  #28  
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Originally Posted by Sorry Officer
Strange. The one I just got from ecklers has one in it and it's AC delco. Every thermostat I have ever seen has had a hole in the top.

I think Robertshaw is made in Mexico. The one I got today was made in the USA. Thank god!
I say it is good to buy USA made products. But just because something is made in the USA doesn't mean it is any good or better than something made from Mexico of Korea for example.
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