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

89 temp gauge reading high

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Old Sep 8, 2016 | 02:30 PM
  #41  
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Originally Posted by kitttransam
Well temp on the dash still reading high. I'm just going to figure that it's just hotter at the heads compared to the intake. Cools down fairly fast when the fan turns on.
I figured that was going to happen. That's because I didn't have any "gunk" at all in mine. It was a brand new block...and everything.

It's reasonable to assume temps are different in the heads, block, waterpump, etc.... It's also reasonable to assume the change in intake gasket configuration had an effect. Maybe the heads, but I'm leaning toward the bigger rear cooling ports on our gaskets.
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Old Sep 10, 2016 | 12:48 AM
  #42  
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It's probably good I did all this anyway. Going to a car show/ drag racing event in October. Gonna see what my car can do. Gotta make sure it runs cool.
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Old Sep 10, 2016 | 12:51 AM
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Absolutely! Good luck!

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