RB26DETT head on an RB25DET block ??

[xr8eater]

Ok the question is can i put an RB26DETT head on with all standard parts on the RB26 including the turbos, ecu, afms and pipe work streight into my car.

second question is will this mod give me a good power gain and is it safe for the long term at standard boost

question number three is am i better off buying a TO4 turbo and going for power gains there

I have an R33 gtst series 2

i know these are big questions but my thirst for information only grows with my bank account

[Clint32]

yeah rb26 head will go on rb25 block no problem, you will need to drill and tap the block to suit the bigger head bolts of the rb26

[N I B]

Spend the money on a good turbo and forget the 26 head as you will get more power for less than the 26 conversion