Post by
evildky »
https://forums.nicoclub.com/evildky-u13100.html
Wed Sep 09, 2009 9:14 am
I pesonally think it's a warranty device, if you are commuting there si no heat problem, if you are drivig the car hard it gets hot, therefore you are abusing the car and gives them an excuse to void the warranty
just my opinions i have nothign to back that up
and 250 isn't very hot, it's hot for coolant but not for oil, I have no idea what the ideal range for the Z is but for most cars 250 oil temp is the happy zone, oil is always hotter than coolant, as ti contacts friction surfaces, coolant only serves as a vehicle to transfer heat from the engine to the atmosphere