TT39 head temperature?

[harryb49]

I just installed a Venom Temperature monitor on my raptor 30 with the TT39 engine and don't see anything about the "normal" head temperature.

Anyone know where I can find these specs and/or what the temperature should be. BTW I am a novice.

Thanks a lot,
Harry :glasses:

[Matthew]

I used to check mine on the fines just below the head. I think it is somewere around 195 deg is safe.

[harryb49]

Matthew;
Thanks for the information. I'll set my engine to run at about that temperature. I wanted good power from the engine while still running it at a safe temperature.

Thanks again ,
Harry :glasses:

[Laurens]

I've seen 140-150 degrees celsius for one today.