Rob, I have a cooler on my car. In Texas the
oil wouldn't get warm enough so I added a T-stat...still didn't get warm enough for my liking. In Vegas on the hottest day (maybe 115 or so) in stop and go traffic it only got to 230 or so indicated with the coolant temp about 205-210. It basically follows the cooling system temp, so when I would get back on the open road the coolant temp would drop back to thermostat temp (180-185) and the
oil temp would drop to about 200-210. On these very hot days, if I avoided stop and go traffic, the
oil would have trouble getting above 200 degrees, so still not hot enough for my liking, even with the MoCal T-stat. I'm thinking about changing to a different t-stat to get the oil temp higher, but then would that affect the coolant temp?
FWIW, I don't track my car. I think the oil cooler looks cool, but is overkill for street machines, and not necessary. Maybe I'll just cap mine off...