Yz 250 rad hose diameter

[smerch69]

I wanna order one of those water temp sensor kits from trail tech. I need to know the inside diameter of the rad hose, can anyone help me?

On another note, they also make a sensor that goes on your spark plug that also reads the temperature from the cylinder, would that be better than the water temp sensor?

Bike is a 2001 yz 250 (2t)

 

[2strokesteve89]

Don't know the i.d. of the hose, but I would just pull off a rad. Hose and measure the o.d. of the rad. Pipe.

Don't know anything about coolant temp sensors for your bike so can't offer any help there.