Post by
float_6969 »
https://forums.nicoclub.com/float-6969-u780.html
Mon Jan 22, 2007 3:28 pm
That will depend mostly on your Thermostat and the cooling systems capabilities, but the engine block won't be too much different that the temp of the coolant and mine has never actually reached 200°F. I've got a hand held infrared pyrometer and it says the block is usually w/in 5°F of the coolant, and it's not super accurate, so they're prob the same temp.