Oil pressure limits are: 25 min 115 max ,normal operating 55-90 psi.
oil temp max is 240F desired is 180-190F
cht max is 500 desire in cruise is below 410F
Fuel pressure min is 15 max is 45psi
Good Luck,
Mahlon
Cht's and oil temp will be a function of the nacelle cooling characteristics for a normally running engine. So, what you see for temps on one aircraft may have no bearing on another, unless they are the same nacelle wise.
Good Luck,
Mahlon
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