Operating temperature

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#11

04-16-2024, 06:42 AM

Zeushawg

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Join Date: Apr 2019

Location: Iowa

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Quote:

Originally Posted by Texan_in_Switzerland

Fully normal.

You don't want to know how hot a air-cooled Harley motor runs at. Luckily they don't provide a gauge so that we can avoid thousands of questions about temperature.

Airplane heads run about 350-375°F.
HD running down highway is about 325° sitting in traffic much higher😳

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#12

04-25-2024, 10:54 AM

springer91977

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Join Date: Sep 2016

Location: San Diego

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People used to complain about how much hotter the TwinCam was than the Evo. Now the M8's are running in the mid to high 300s with performance mods. Crazy.

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