RB25DET Neo engine specs???

[r33evosho]

Hey folks I'm looking for some info and wanted to see if anyone might have it. Working with a RB25DET Neo and I need some factory engine internal specs: 
deck height
Cylinder bore
Piston stroke
Crank collar specs..
Honestly any factory internal specs for the engine. I'm going over it with a fine tooth comb to make sure it's a solid block before I start building it.
 

I have found a manual but it's in JapaneseNissan Skyline R33 Service Manual.pdf

[r33evosho]

Here's the Japanese manual

 

http://yariksteel.ru/manual/R34/r34workshopmanualjap.pdf

[KiwiRS4T]

You won't need a crank collar unless the crank is damaged. Bore and stroke here:

https://en.wikipedia.org/wiki/Nissan_RB_engine

[r33evosho]

13 hours ago, KiwiRS4T said:

You won't need a crank collar unless the crank is damaged. Bore and stroke here:

https://en.wikipedia.org/wiki/Nissan_RB_engine

It has 3 different specs though... Not sure which one is good?

[GTSBoy]

There is only one set of specs on the wikipedia page for RB25DET Neo. Hardly matters. All RB25s have the same bore and stroke anyway.