Jump to content
SAU Community

Recommended Posts

Hey guys and girls,

Looking to do a manual conversion on a R33 Skyline RB25DE. I have a few Q's about this. And BTW, I have gone through about 15-20 pages and can't find it...so I have searched.

1. What gearbox should I go for? RB25DE or RB20DET? Which is more readily available?

2. What parts are need exactly?

3. What is the price of something like this?

I know this may be a common post but for the life of me i cant seem to find much information. Also, If anybody knows of a manual conversion to suit this car/engine combo could you post it up.

Thankyou in advance

Pete

Link to comment
https://www.sau.com.au/forums/topic/244209-manual-conversion/
Share on other sites

1. doesn't really matter, the rb25de one would have had an easier life.

2. gearbox, ecu, tail shaft, clutch, flywheel, loom, interior fascia, wiring for reverse, master slave cylinder, pedals + custom work to fit them in the cabin and probably a lot more

3. i'd budget about 1-3 grand. depending on what you can obtain second hand and what you want brand new (i.e. clutch, etc).

http://www.skylinesaustralia.com/forums/R3...nual+conversion

edit: here's a DIY thread, it's for an R32 but the same concept still applies. try searching around a little more this way you'll have a full understanding of what's involved before you actually undertake the task. that way you can ask yourself if it's really worth it.

cheers

eug

i did a manual conversion to my old 32. cost around $800 all up with parts & labour.

scored the conversion for for real cheap!

you'll need manual gearbox, clutch, flywheel + manual flywheel bolts, manual gb crossmember, clutch master & slave cylinder + lines & bolts, manual brake pedal & clutch pedal, interior shifter surround, manual gearbox wiring loom ( get the reverse lights to work), manual tailshaft. you can ise the auto ECU as i did that on my 32.

if you are in no rush, shop around for the parts & you will save some cash :) gl with it and let us know how you go.

Edited by dori32

The R33 RB25de gear box is the one you want as it's less hassle when it comes to getting the speedo sorted The R32 RB20DET gear box has a mechanical speedo drive (cable) where's the R33 is electric, they can be altered to suit though.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • This was a huge help.  We followed the steps,  although shifting into 2nd was actually into 3rd for us,  and 1st was into 2nd ( steps 9 and 11) .  The long flash was the 4th flash.  So shift solenoid A is possibly the culprit.  Is this inside the transmission itself? Or is it accessible by just front the pan? Or is it bolted to the outside of the transmission?  Thanos for your help everyone
    • Can you enlighten me on your best practice regarding these hoses? I don't wanna make the same mistake if you already got a better solution.
    • I have some silicon hoses already, for example engine to watercooler. But yeah, I get the sentiment. The lower intercooler silicon hose is drippy too, despite not being very old. Does anyone except Nismo make these same lines out of rubber? Long term I think they'd be the better replacement, especially since the car won't live as hard a life anymore as in the past nor be driven as often.
    • I know most issues are just age related. But for example the turbo oil drains, there is dash adapters for these and you can just make a braided teflon line for them and (probably) never have them leak again. Also not terribly expensive. Can you even get the factory hardlines from new? Or are they repairable if they break?
    • I know it'd be much much easier with the tool. I hope I can find one that won't take 3 weeks to get to me an isn't a "Asian models kit" that has tons of (to me) useless adapters for a load of cash.   It's a summer project/fun car. I do wanna enjoy it, without endless downtime over and over. So yeah I would even go and buy an engine crane + stand to save myself the trouble of hard to reach or unreachable places going bad later on. Would also be a good opportunity to put on a Fluidamper, renew the mains seals and stuff like that. I have some money on the side that I can use for that, what I wouldn't want to or be able to do is let everything be done by a shop or have my engine completely rebuild right now. I intend to do most of the "doable" jobs myself. Pulling an engine can't be that hard, can it?
×
×
  • Create New...