head temp

[02440exkid]

does any one know what the average head temp is on a 400ex?

thanx;)

[02440exkid]

anybody:confused:

[GPracer2500]

I'm guessing no one knows for sure (including me) because almost no one has any kind of temp sensor on their head.

If I had to guess I'd say an EX head might reach 350+ deg F with oil temps reaching 230 deg F.

[02440exkid]

I got this temp and tack gage of this race kart I raced the temp sensor goes between the spark plug and the head. I just thought it would be good to use wile braking in my motor so I know that it's jetted right and will not over heat.

thanks :D