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post #107 of (permalink) Old 02-05-2018, 10:52 AM
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Join Date: Aug 2010
Location: WNC
Posts: 397
Originally Posted by Rowdy View Post
Who is running their fan off the sniper/fitech? I know the sniper can switch a relay.. based on temp.

Had a bit of a debate with my father about it last night. He figures the temp source for the fan should be at the rad outlet side.. Whereas I am of the belief that all the OEM's put the sensor in the head/intake manifold water passages.
I am. Rad outlet little sense to use. Rad inlet or block/head temp are what matters. You want to control the engine temp, not the radiator. Radiator outlet temperature just tells you how efficient your radiator is.

1968 Mustang Coupe | 331 | T5 | FiTech EFI
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