found this manual for r32 rb's. I wonder if it's any good ?

[switt240sx]

http://www.turboninjas.com/supra/maft/8 - Vehicle Specific Info/R32 Nissan GTR/All Engine Manual (OCR).pdf

Ive been looking for info on my engine and it's been hard to source solid info.  I've got a rare bird of an engine here in the states the rb25 NA from a 32, so no one knows here. this manual seems legit.  can anyone verify thats its good info? i tried searching r32 manuals but its all ive gotten so far haha 

and if anyone knows alot about rb's could tell me if an NA r32 rb25   head is the same as a rb20 head.  i get the feeling they took an rb20 and punched it out to see how it did, and then modded it to  make  rb25's  haha. 

**after posting haha, after researching parts websites it would seem that this rb in fact has the same intake system as the rb20det 

Edited February 18, 2021 by switt240sx

[Duncan]

Yeah jpnz did translations of a lot of the original japanese manuals, that appears to be one of them.

Even better, contact jpnz and buy it, because they put in a lot of manual work to translate and recompile that