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Old 05-29-2022, 01:40 PM   #14
VerusEric
 
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Quote:
Originally Posted by UNREAL View Post
Thanks for your reply Eric...

1- what temperatures did you achieve in Arizona? Because the heat in Riyadh is comparable to Tucson, AZ.

2- I didn't use a dedicated relay, and I believe that's the culprit. How can I calculate the needed relay for the mentioned Spal fans?

Thanks



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As I said, 130 degree ambient.

Look up the SPAL fan you are using, see what amperage the fan pulls, base wiring, relays, and fuse off of that.

Quote:
Originally Posted by UNREAL View Post
[emoji53][emoji17] Are you sure the shroud is part of the issue? I paid a lot to get yet another shi**y Mishimoto product on my car... First their rubbish cold thermostat that got stuck in less than 1.5K miles and now you're telling me their shroud is also problematic?

I'd be very thankful if you could explain to me how a mere shroud can negatively affect my cooling system capacity?

Thanks again for your help.

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If the shroud is designed poorly, it can reduce airflow through the radiator at speed.

Everything is ducted well in front of the radiator correct?
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