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Rb G/box Id

IronmaskDR

By IronmaskDR,
in Western Australia

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IronmaskDR Enthusiast

IronmaskDR

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Ok does anyone know how to differenciate between the RB gearboxes. EG RB20, RB25 R33 S1/S2 etc. Want to do conversion to R33 S1 turbo 5 speed in my DR and need to know what I'm looking for. Also is there any differences between turbo and non turbo R33 5 speeds??

Thanx, Vaughan.

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32vspecII Mentor

32vspecII

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rb20/30 and 25 de are all the basically the same box , phisically smaller than the 25det

33 s1 and s2 are the same box , 34 is basically the same box . externally can be spotted by extra webbing on the case . internally the same with different ratios

any 25det box will be the best to get

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IronmaskDR Enthusiast

IronmaskDR

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Yeh thanx MrMayhem, from what I've learned it's basically a case of slotting top 2 bellhousing bolts and a new g/box x-member and tailshaft right. I need the S1 cos it has a mechanical speedo output whereas the S2 is electronic.

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Levi_ Proficient

Levi_

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Quick semi-related question. I have a little badge on my gear stick dash surround that says "Super Quick X" with a serial number -- looks like some kind of gearbox part ID plate but I have no idea what it's for and if it's standard? Any ideas? Oh It's on an R33 GTSt S2 ('96).

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Levi_ Proficient

Levi_

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all 33 det boxes are lecky

levinet sounds like a phone number to a brothel give it a call

take a look at the shifter either from under the car or takign the console out and shifter boot off might find its a short shifter

Haha, funyy. But anyway, it's not a short shifter, everything seems normal... I'll go take a picture...

Ok, here we go, sorry about the camera phone pic, my DSLR is too much of a hassle to take out for a quick snap:

shifter.jpg_400.jpg

Super Quick X

Pivot Systems

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