Rb G/box Id

[IronmaskDR]

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.

[342Four]

beleive that the non turbo r33 g/box (ie rb25de) is the same as the r32 turbo (rb20det) g/box

[32vspecII]

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

[MrMayhem]

If you need a hand I can send pics of how we setup the 25 box behind an FJ was pretty simple

[IronmaskDR]

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.

[Levi_]

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).

[MrMayhem]

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

[Levi_]

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:

Super Quick X

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