Does anyone know which types of thread are used in the following...

Oil Pressure switch (I think its 1/8th BSP).

Oil temp take off above cylinder 3.

Thanks
Steve

 

1/8th NPT and I cant remember, in that order.

 

The plug in the block is M18 x 1.5

I think the oil pressure sensor is 1/8bsp. I don't think it's npt as all the US guys had lots of grief with adapters from bsp to their US autometer npt gauges.

Anyone know for sure what the sensor thread is?

 

Yes, it's 1/8 NPT 27 TPI.

Mike.