Mr_RB25DET

Does RB25DET standard manual gearbox fits directly to RB30 block ? Does it require any modification ? Any body know where can I source for gear kits for RB25DET box which can handle 800-900HP ? Cheers

I am in the process of building up a RB26/30 engine targetting 800 hp using a T51R Kai BB... My question is how much hp does a stock R33 GTsT Transmission box could handle ? Any recommendation on what type of transmission box to use ? Cheers....

should be the same coz this model come's in 2 color.... black n blue...

yup.... the one with the 3 knob setting blue in color....

Hi Guyz.... I am looking for Greddy Profec B Installation Guide, i.e. wiring diagram, hose connection, setting up the unit etc..... Any body have some info. where I can get it ? Thanks.

Hi guyz !!! Do you know wat's the best turbo setup for RB26/30 for achieving 800hp ? I am planning to get T04Z ball bearing... Any advise or recommendation ?

Thanks Cubes... Go & Chase for your dreamzzzz....... Wats rpm limits should you guyz recons if I am using a standard crankshaft but forgie pistons + conrods + aftermarket bearings (any idea's wat bearing brand available & where to get) ? I am dreaming of building-up street/drag 700-800+hp machine. what type of turbo setup should I go for ? I think GTA51R setup is not suitable for too much lag since RB30 rpm rev are limited.

Wat do you guyz say if I am building up a RB26/30 with the following setup : 272 Deg Int/Exh Trust Camshaft + Trust valve spring + Arias forged piston + Crower Conrods + ARP bolts kits + Original Nissan bearings + JUN High flow oil pump + Trust intake plenum + 850cc injectors + Q45 90mm trottle body + HKS Stainless Exh manifold + custom GTA51R (HKS T51R spec) + Haltech E6K + etc.... but standard crankshaft hmmm ... Will this thing works ? Can the engine withstand the power ? Any Advices ?

sub-zero performance had built a street/drag car before & I am in the process of building one RB26/30 engine.... Nothing is impossible in this world..... hahahahaaaaa...... cheers...

_________________________________________________________________ Cheers mate ... helpful website....

_________________________________________________________________ Thanks mate... manage to get the pdf .... but again its RB25/30 conversion. Wat i can remember, Sub Zero performance had built RB26/30 conversion and they have thier own website... but its seems their website are no long exist or maybe i got the wrong web address. Do you guyz know how, where i can contact them ?

I m getting sick n tired of my RB25 for not producing as wat i expected . I m in the process of rebuilding RB26/30 conversion. Anyone hv dun RB26/30 conversion ? So far wat i had heard people use RB25/30 conversion . Need technical advice n where to get all the parts of RB30 block, i.e. pistons (wat compression ratio), forge conrods, crankshafts, bolts, main bearings, head gaskets etc..... Helpppp !!!!!! :Oops: :Oops: :Oops: