Jump to content
SAU Community

Recommended Posts

  • 3 months later...

Bro i'm trying to find dis out.... can u please tell me wat u found out???

i'm going through all the threads and can't seem to find anything.... please tell me whether the rb25 fit's into the rb20 set up and how much work it take??? also wat kind of driveline problems did you have???

Link to comment
https://www.sau.com.au/forums/topic/79090-rb25-conversion/#findComment-1625441
Share on other sites

i have a rb25det sII in my r32 gts. Yes it fits and yes the gearbox does fit but tailshaft will need to customised as will crossmember. No real issues that cant be overcome. Speedo cable needs to be modified or your speedo will be out.I'm also running the series 1 computer as according to my mech they allow for more tuning then the series 2. As for price, how can one answer that??? However much you can pickup all the parts for (for me, the engine + box was 3grand, engine at 45,000 clicks) plus however much someone is going to charge you for labor. I paid $600. Plus, then, depending on what state you are in you will need mod plates which if your in qld means bigger brakes which will cost you again. over all with brakes on mod plates it cost me roughly $4200 but i got engine and labor quite cheap through mates.

also, you dont neccessarily miss out on LSD. I'm not sure if its aftermarket or what but my car when imported came with LSD plus sun roof e.t.c that CAN possibly be upgraded on the gts. I think its a big myth that most options only come on gts-t. My gts came with upgraded seats, sunroof, blue dials, upgraded front bar, and nismo rims. These were all from factory.

Link to comment
https://www.sau.com.au/forums/topic/79090-rb25-conversion/#findComment-1626199
Share on other sites

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

    • I much prefer that to an actual oil pressure issue, never would of thought it would of been a volt drop issue but SAU brains win again. Guess ill be turning down the oil pressure limit for the track and hunting some grounds. Ill hopefully update this thread with some high oil pressure and solid ecu voltage logs. 
    • You've just discovered a really good reason to tell yourself, yes, I do need to buy an aftermarket ECU. Put the MAF in the bin. Slap in the new ECU and have a think about what turbo sounds you prefer.  Do you want a 90's style BOV wooosh? Do you want a hektik tsututututu?  Mate, can't go wrong. Just gotta get that ECU and the world is your oyster. 
    • Hi. Iam just curisou about this topic. I saw this video. It is about Greddy Type FV2. I know that BoVs are about that sound but how and when to use it? I read some topic here and from what i have understand on stock RB with MAF there will be some "problems" if you use this BoV? It vents the air in to the atmosphere and the MAF on stock car needs this air back in to the intake and not out? Or is it wrong? If so...i saw you can put some adaptor to circule air back...but does that not "loose" that sound? I saw another BoV from Turbosmart and it has two "exhaust" like ports? One is for the stock tubing for letting air back and one is for "sound" and let the air in the atmosphere? Can someone please explain? This is the Greddy one:  And this is the Turbosmart.     THANK YOU!! EDIT: So i read about this topic some more and i if i understand that correctly: That Greddy can function either like BoV or 100% Bypass valve? And that Turbosmart is what they called hybrid so you can adjust what and how many air can be vented out or back in? Is this right? THX!
    • That dirty voltage drop is the culprit I suspect 
    • i cant get them all in 1 screenshot unfortunately as i just dont know how to move things around tbh, but they are all from the same log and the line crosses at the same point for all of them
×
×
  • Create New...