It's the engine that makes the difference. As the insides heat sink it reaches an equilibrium. That's accounted for in the engineering/design phase of development. Ever held a Harley TC88 cylinder head? Massive. Designed to hold the heat for emissions reasons. Takes 3-4 WFO runs after a 5 minute warm up to reach true operating temperature.
If you're going to be crazy,you have to get paid for it or you'll get locked up.
Hunter S. Thompson