Technical Tips > Radiators - Cooling

Temperature for C3

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69VETTE:
Hey guys,

Out of curiosity, wouldnt a 160 deg thermostat be more appropriate for our weather?

Given that our cars dont have the biggest front air intakes..?

M;36

Cameron 77C3:
I know I'm late replying to this one.

No matter what stat you have in, if your air flow is low the motor will still heat up.   Our air intakes are bigger than you think.  Look under the car.  That is where a lot of air comes in.  That is why the the small scoop under the car is so important at speeds.  It directs air up into the radiator, well on a 77 it does.

160 is a bit low for my likeings.  I like the 180 too.

jolinari:
well makes sense to me Now Cameron...after reading u article;38

Shane Finn:
Do you have a shroud around your radiator fan?

My experience with a '78 silver anniversary many years ago was that fixing that had the greatest affect. I fiddled with thermostats, fans and clutches, ... but the shroud fixed all the issues.

jolinari:

--- Quote ---Originally posted by ZEDohSIX
Do you have a shroud around your radiator fan?

My experience with a '78 silver anniversary many years ago was that fixing that had the greatest affect. I fiddled with thermostats, fans and clutches, ... but the shroud fixed all the issues.
--- End quote ---


i do have one if ur asking me....however i dont have any overheating problems at all...

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