Hi All,

Yep, I've probably asked before, but can't find the asnwer.

Does anyone know the orifice size on the block for the temp sender and oil pressure switch sender?

Not 1/8" NPT for sure.

I've heard 1/8" BSP at some point in the past.

Thanks,

Pat.

would imagine its metric...

oil is m10 fine i think?

Its same as my kwack, as i took the ETB adaptor off a blade motor