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

my cooling fan setup show and tell 1990 L98

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Old 07-02-2023, 08:31 AM
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dentalfloss
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I thought I would show my cooling fan setup I installed in my 1990 L98. First I installed a 180* stat and a 3 row Champion radiator. Here is the sensor I used http://rodneydickman.com/product_inf...products_id=88 and the sensor wire pigtail https://www.ebay.com/itm/142536155812.
Old 07-02-2023, 08:41 AM
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dentalfloss
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Pictures of on and off
Old 07-02-2023, 11:28 PM
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megtom2
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Looks like exactly what I did to my 86. I already had a 195/175 switch in the head between 1&3 so after I put in a Dewitt’s radiator and fan I spliced into the sensor wire and spliced it into the relay. Scorching temps on Friday but as I drove home after getting new tires(old ones were 13 years old) it never went over 200. These engines are not meant to run 230 or whatever. Much better at 190-200.

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