I'm about to install a water temperature gauge on my H23, but I want to install an adapter onto the water outlet connecter, instead of drilling a hole in it for the sensor. Is the correct size 36mm or smaller? Here's a link:

http://cgi.ebay.com/ebaymotors...=WD1V

Thanks

 

thats exactly what i use. it works out really good. all you do it cut the upper radiator hose and install that connector.

 

So 36MM is the correct size? Also, is cutting the radiator hose really necessary? Other than getting a replacement one, would it be possible to bend the hose?