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M8 114 Head Temp

Started by icebite1, January 23, 2019, 05:46:51 AM

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icebite1

Just got '19 FreeWheeler with 114 engine in December. Installed PowerVision Basic with stock improved map. Just wanted to monitor things for a few thousand miles befor  I added mods. Runs great . What im seeing tho is head temps 300+ almost 100% all the time, a big jump from my twin cams. Is this normal for the air/oil cooled M8s?

rigidthumper

It is common, and head temp will be a few degrees hotter than engine temp, due to head design/sensor placement.
Ignorance is bliss, and accuracy expensive. How much of either can you afford?

icebite1

Thanks, I was hoping that would be the answer.

Mattbastard

What temps were you seeing on your TC?

PoorUB

Also the head temp reading on a TC was not the actual temp, it was some calculation. I believe the M8 is actual head temp.
I am an adult?? When did that happen, and how do I make it stop?!

icebite1

I don't have those actual logs with me, im in Fl for the winter, but around 275* avg. in approx. same conditions.

icebite1

I do have the wifes '10 StreetGlide Trike with a built 107" and TMax tuner with me so just went out and checked its head temp logs. Its hangs most of the time from 264* to 272*