water temp ports

looks like the coolant flow is the same as a small block. flows from the bottm up, the triangle at the top of the block would be the hottest spot. there is alot of meat in the top of the thermostat hsg and looks like I will be drilling there for atleast one of the senders. there is a freeze plug hole right next to it that I may tap for the other sender. I just got this motor and am still building the chassis so I am aways from lighting it up! my build is a little deeper than most, I can opened this car and am putting a 2x3 ffame under it!