Rb30/rb25 Questions

[Stagea Denmark]

Hi Guys.

I got 2 RB30 short bloks from Australia, and wanna build a RB30/RB25 into my Stagea RS4, but i am not sure i have all parts and, and how to build the buttom of the engine.

The RB30 shot blok is rebuild, so my new wiseco pistons in size 86.5 fits, i have all the bearings, the HX version from ACL, my crank is polished, and new gaskets.

I have a RB25 buttom with 4WD and, a RB26 buttom from a R34, witch one is the best to this engine, my goal is 800+ hp.

My RB25 top, is a RB25DET, it is ported, and i have Tomie Pro cams, solid lifters, timing belt and adjustable cam wheels..

New oilpump from Nismo, new waterpump, big plenum, single turbo manifold and a Garrett GT45.

The adapter-plate i have to use to assamble the RB25 top and the RB30 buttom, where can i buy that, or is it better to build by that my self.!

Other things i need, before i can assamble the engine.!

Best Regards.

Jorn Petersen

Denmark.

[TiTAN]

there is a thread dedicated to the 4wd conversion at the top of this section.

you can pick up a 4wd adapter plate from proengines he is a member on this site.

[Stagea Denmark]

there is a thread dedicated to the 4wd conversion at the top of this section.

you can pick up a 4wd adapter plate from proengines he is a member on this site.

Hi TiTAN and thanks

Is the adapter-plate the only thing i need, to attach the RB25 buttom the to RB30 blok.!

[TiTAN]

talk to proengines he can tell you what you require, my rb30 is RWD.

[SLAPS]

Why not speak with RIPS? He ships built motors.

http://www.ripsltd.com/products.html

Likely the exchange rate may be in your favour also?