rb box conversion for sr20det????

**thegosson** · 23-02-10, 15:39

so it looks like iv broke the output shaft on my 180sx sr box. i could do without this happening every time i bring the car out so I'm going to bite the bullet and do the rb box conversion on it.
i need to know all the details of what i need and all the modifications needed to do this.

#obviously an rb box but are there different ones ie. r32/r33gts/gtst etc....?

#conversion plate from sr to rb

#which prop shaft do you shorten and use. 180sx or the rb prop shaft?

#what gearbox cross member/ mount do i need for this?

#whats the full details about the starter mounting etc....?

#details about an extra hole needing to be drilled in the bell housing or where it mates with the block?

#any tunnel modifications needed, ie. the shifter being positioned 6cm closer to the dash?

#will speedo sensors ect.. need to be different, will my rev counter and speedo read correctly or is there something that need to be done there too?

is there anywhere or anyone that can supply this conversion complete with all the mods done and ready to bolt in?
Are there any gains regarding gear ratios by dong this conversion or is it purely just for strength?

**s13-ste** · 23-02-10, 15:44

polo off here does conversion plates, give him a shout.
although he sells them so might not be so generous with info on how to do them

**thegosson** · 23-02-10, 15:46

I'll be buying one of those plates off him alright. but would love to find someone who'll sell a complete conversion ready to go

**cork kouki** · 23-02-10, 16:17

answers to some of those q's
http://www.driftworks.com/forum/part...-take-two.html

**Razzer** · 23-02-10, 16:20

polo will be able to get you what you need..

**s14sideways** · 23-02-10, 16:24

i think carpo does them,pm him and ask?

**thegosson** · 23-02-10, 16:47

Originally Posted by cork kouki

answers to some of those q's
http://www.driftworks.com/forum/part...-take-two.html

cheers. i saw that thread alright but its based on an s14 body so need to know what's needed to do it on an s13 180sx body.

**gem-s13** · 23-02-10, 17:12

Originally Posted by thegosson

cheers. i saw that thread alright but its based on an s14 body so need to know what's needed to do it on an s13 180sx body.

it will be the same mate only diffrnce will be the prop shaft the carrier bearing is on the front section of a s13 and rear of a 14

**meego1** · 23-02-10, 18:44

mike deane ftw, this his speciality

**Dunnedriftin** · 23-02-10, 19:05

WKD have the conversion plates available.

Keep it irish and try help the current climate

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