Stripping down the cossie at the mo, and I'm formulating a plan for the engine that will start with a full rebuild so naturally I want to protect my new fresh engine. I only live 5 mins away from mondello park and want to get to as many track days as I can next year. I was looking at a thermostatically controlled oil cooler from mocal for the car, but I understand that when the thermostat opens you lose some oil pressure. So should I fit the oil cooler or not?