New N1 block oil pressure location on block?

[GD51LA]

looking from under the car I can see the whole but I can't see any thread, maybe I need to look closer (possible?)

can i screw an oil pressure sensor straight into their?

does the N1 block normally come without a plug for that whole?

the new block is black in colour, and that hole is silver. a thread should be there correct?

[Duncan]

can you take a pic or describe better where you mean on the block? there is no location to screw a pressure sender to the block, in the standard setup it screws in to the oil/water cooler oil filter mount.

there is an oil feed on the passenger side rear but it is generally a turbo oil feed and would be the wrong size for a pressure sender anyway

[89CAL]

Theres a plug on the 25 blocks near the filter/heat exchanger. Does the rb26/N1 block not have the same?

[GD51LA]

i can see in that far (yet)

i'll have to get the torch in better


that's why i'm asking

[Duncan]

well blow me down. there is a plugged hole on my spare block just above and to the rear of the oil filter block mount on the driver's side. And it looks like the right size for an oil pressure sender although I wasn't able to check

[89CAL]

Poor photo but you can see the plug on the RB25 block in this photo:


I believe its 1/9bspt? But not sure if it is bspt or npt