B20 radiator hose

[phil brooks]

Hi, i am looking to fit a temperature gauge to my B20 by cutting the top radiator hose and fitting an inline temperature probe back to a gauge on the dash. Unfortunately, my B20 is in Slovakia and i am in the UK. Can anyone out there with a B20 nearby tell me the internal pipe diameter of this hose please so i can get the parts to take out.

thanks

 

[North Idaho Wolfman]

You don't have to cut the hose, there is 2 locations to install a temp gauge sending unit.

The threads will most likely be BSPP (British standard pipe parallel).

One is in the head right front, and the other is on the side of the thermostat housing. I would use the head if accessible.

 

[phil brooks]

awsome, thanks.