Jump to content
SAU Community

Recommended Posts

I know its been asked alot but im new to the RB25/30 turbo'd thing.. i just got a RB25 R33 GTS-T head and buildind a RB30 bottom end im aiming for 320+rwkw (435rwhp+) any advice welcome on anything more info the better my mate and i goin to build it!!

cheers oscar

Edited by MRHD66
Link to comment
https://www.sau.com.au/forums/topic/394156-rb2530-help/
Share on other sites

in before it's closed, try searching and read what has already been written.

what do you need to know, 320rwkws is easy for a 25/30, fordged piston and rods, cams, injectors and the correct turbo and then keep winding in boost till you get what you want :thumbsup:

or buy a rb26 a pair of -5s, poncams, 700cc injectors and a rb30 sump

Link to comment
https://www.sau.com.au/forums/topic/394156-rb2530-help/#findComment-6266891
Share on other sites

HD holden, gold, I was at oran park one day with the BSM guys ( GTR race team ) and heard a nice sounding rb pull in stuck my head out the door and no other skylines anywhere, but a very clean EH wagon with a older gentle man climbing out of it,after a quick chat it turns out he put a full GTR driveline in it with 300wkw

Link to comment
https://www.sau.com.au/forums/topic/394156-rb2530-help/#findComment-6266950
Share on other sites

Thread closed. Believe it or not, but since SAU started more than 7 years ago, this topic has been discussed before.

Please use the search function in future. It may be found here:

http://www.skylinesaustralia.com/forums/index.php?app=core&module=search&search_in=forums

While we understand that it can be frustrating to have your thread closed - Please consider that other members may feel it to be disrespectful and selfish of you to post a simple question, without using the search feature to review the wealth of information provided by said members over the years.

If you still feel that this action is unjust, then please PM me and we can discuss it further.

Link to comment
https://www.sau.com.au/forums/topic/394156-rb2530-help/#findComment-6267397
Share on other sites

Guest
This topic is now closed to further replies.


  • Similar Content

  • Latest Posts

    • yeah first and reverse is where you will find clutch release issues (whether hydraulic or mechanical) because the difference in revs required is the highest there; particularly changing down from 2nd to 1st when still moving. To be clearer though, it is possible that the clutch release bearing is the wrong height. This is less likely than a hydraulic issue but it is not unheard of when you are mixing and matching
    • Quite right, if you make it to that pension you deserve every cent
    • Hi all, Restoring r33 series 1 rb25det. All the heater hoses were on their way out, have replaced them and put it all back together. After testing I noticed a small leak from behind the head on the actual metal water line to the turbo when cars warm. I tried running a longer hose over it but it kept leaking...   I am about to take the (stock) manifold off again😔 to change the water line does any one have any lines they recommend? I was looking at Aeroflow Turbo Oil & Water Line Set but not sure what everyone else recommends. Car is completely stock but want to upgrade turbo eventually. it looks like ill have to disconnect a lot just to replace these lines so if there's anything else recommended to do please let me know. Thank you in advance!
    • From memory, on the R33 GTSt at least, while everyone says "It's not adjustable", I found when I changed clutches in mine, it just needed a small adjustment on the rod length. But be very wary here, as you could end up trying to push the pushrod in the master too far, or blowing out the slave.   Most likely though, if the master/slave isn't bypassing internally or leaking out, then the throw out is the wrong height compared to the fingers on the clutch, so when it moves to disengage the clutch, it isn't 100% disengaged. You can check part of this out too by jacking the car up, having the engine running, put your foot on the clutch and try to engage 1st gear. If it goes in pretty easy (Compared to the ground) and/or the wheels start turning a fair bit and it takes a bit too much brake pedal to bring them back to a stop, this is likely the issue.  I'm not sure if you can adjust the height of the forks etc in these though, it's been that long since I've touched any RB gearbox.
    • That's all good, I thought I was missing some interesting feature! Maybe @PranK can double check if that is something that is meant to be operating or not.
×
×
  • Create New...