What, if anything can be gained by measuring cylinder head temp by itself? Or say with RPM? Reason I ask is I came across these...
They're for measuring cylinder temp on RC cars, planes, etc. There's a sensor that's tightened like a noose around the cylinder, or in our case, the spark plug base. Even has MAX/MIN recall. Maybe check intake runner temp? Clutch temp? Beer temp?
And they're $10.