sip speedo

do i remove the crush washer from the spark plug when installing the CHT sensor on the spark plug? or do i keep it on?

Leave it off[Y]

i'm using the koso sensor (D14) with my stage6 gauge and it seems like if i leave the spark plug crush washer on, the plug won't go far enough in. i called koso and they said to remove the crush washer from the plug... the sensor and the crush washer are about the same thickness. can anyone confirm leave the crush washer on the plug or take the crush washer off? thanks.



keep it on




[quote user="halalu"]

Leave it offYes 



that's what i thought, but SIP tech said leave it on... i just wanted to make sure. thanks.