I had a permal cool fan before, the one that is suppose to flow 2950 CFMs and after a week of installing it, I removed it. The car was running hotter. I don't think that fan pulls enough air through. I am againg running my flex-a-lite fan. But it sounds like you may have somthing else wrong.
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Bill Duke
My Coupe
My Mods
12.68@107.6 N/A