water temperature adaptor size

[FireStone]

I want install a water temp gauge on my Apex.
I saw there is a right place for the probe....on the horizontally side on the left side thermostat...
what is the right diameter "mm" for the connection?

Thanks

 

[Super Sled]

Here you go: http://www.ty4stroke.com/viewtopic.php? ... =apex+gage

See page 2. 26mm or 1 inch.

 

[Grimm]

Try to find a temp adaptor that is as short as possible. There is not a lot of room splicing into that horizontal hose and it will push the stock sensor outwards a bit and cause a bit of fitment issue when reinstalling the hood, ie. rubbing.

 

[nate007]

There is a company called Koso that makes a temperature sensor adapter that goes right into the hose coming into the bottom of the thermostat housing.
http://www.koso.com.tw/products-detail. ... 25&lang=en
This is what i used on my sled and it works great, but I didn't get the sensor with it, and just used the one that came with my gauge.

 

[FireStone]

Yes I received my Koso kit last week