Stagea Denmark Posted November 26, 2009 Share Posted November 26, 2009 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. Link to comment https://www.sau.com.au/forums/topic/297851-rb30rb25-questions/ Share on other sites More sharing options...
TiTAN Posted November 26, 2009 Share Posted November 26, 2009 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. Link to comment https://www.sau.com.au/forums/topic/297851-rb30rb25-questions/#findComment-4957326 Share on other sites More sharing options...
Stagea Denmark Posted November 26, 2009 Author Share Posted November 26, 2009 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.! Link to comment https://www.sau.com.au/forums/topic/297851-rb30rb25-questions/#findComment-4957335 Share on other sites More sharing options...
TiTAN Posted November 26, 2009 Share Posted November 26, 2009 talk to proengines he can tell you what you require, my rb30 is RWD. Link to comment https://www.sau.com.au/forums/topic/297851-rb30rb25-questions/#findComment-4957457 Share on other sites More sharing options...
SLAPS Posted November 26, 2009 Share Posted November 26, 2009 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? Link to comment https://www.sau.com.au/forums/topic/297851-rb30rb25-questions/#findComment-4957735 Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now