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Manual Conversion On R31 Coupe

nigelp
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nigelp Contributor

nigelp

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Posted

Hi

I have a really good friend that just picked up an R31 GTS coupe, it has the RB20 nics motor in it. The thing i want to know is will i just need a normal RB20 5 speed and then the pedal set and clutch master cylinder out of a aus spec R31? Or do i need the pedal set and master cylinder out of the import R31 coupe?

Also tailshaft? Are the coupe tailshafts different to the sedan ones?

Any help would be much appreciated

Thanks guys

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nigelp Contributor

nigelp

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Posted (edited)

So it looks like

parts that fit are

-Aus spec R31 clutch

-Aus spec R31 flywheel

-Aus spec R31 g box

-Aus spec R31 master and slave cylinder

-Aus spec R31 clutch pedal

i will need to get a manual import tailshaft or get one made up as the aussie one will devinately not fit.

Ive just answered my own post so feel free to delete it now that i know R31 club exsists :laughing-smiley-014:

Edited by nigelp
Jmaac Proficient

Jmaac

Posted
Posted (edited)

Sedan and Coupe tailshafts are different lengths. Deal with as above

Everything from R31 will fit an R31GTS

I believe you can also retain your original pedal box. It has provision for the two manual pedals, provided you remove the auto brake pedal first.

Make sure you use a manual ECU and not the Auto. Auto will work but it'll drive like a pig every time you put the clutch in

Dont forget to join the neutral start relay wires (purple) near the battery

On another note, whilst youve got the master & slave cylinders out put a seal kit through them. Takes 5$ and 5mins each and can save you heaps of time later down the track

Edited by Jmaac

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