Jump to content
SAU Community

Rb25det Cheap

Darkon
 Share

Recommended Posts

Darkon Experienced

Darkon

Posted
Posted (edited)

Hey,

I've got a rb25det for sale (bare) motor has blown big end bearing needs a rebuild, has been a really great motor before this was making 209rwkw at 9psi on the standard turbo before it let go

$800 but make me offer must sell

I'm in canberra feel free to contact me by pm or on my mobile 0415 043 496

Thanks

-Shawn

Edited by Slither
Link to comment
https://www.sau.com.au/forums/topic/139656-rb25det-cheap/
Share on other sites
Darkon Experienced

Darkon

Posted
  • Author
Posted

as far as we can tell nothing, it was recently compresion tested cos it dropped to five cylinders, and all cylinders where good (turned out to be a ecu fualt) then a little while later it just devolped a knock that has been put down to a big end, it has about 130,000 on it, but was blowing no smoke or anything and has always pulled pretty remarkable results with minor mods actually really disappointed to see it go but i got another motor to put in and need to sell this one to pay for it, the motor can still be started now and will run fine but we've avoided doing this naturally to avoid the chance of doing any damage

Link to comment
https://www.sau.com.au/forums/topic/139656-rb25det-cheap/#findComment-2611087
Share on other sites
Darkon Experienced

Darkon

Posted
  • Author
Posted
ummmm you sure?

hell yeah it was a bit of a shock first dyno run of the bat with the new ecu pulled 210 hang on did i say 209 meant 211 and yeah just tweaked it till 211 thats was with standard pump injectors and turbo, but blitz neuro spec V exhaust decatted splitfire coils and blitz cooler with link ecu running 9psi, it's always been damn quick for what it was

Link to comment
https://www.sau.com.au/forums/topic/139656-rb25det-cheap/#findComment-2611728
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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • ARB26
      RB26DETT Sketchy boost mod?

      By ARB26 · Posted

      Thanks Duncan, that's the best info I've read. Furthermore after learning about the PCM programming side controlling the factory boost solenoid, the purpose of the solenoid is to "bleed" boost when pin 25 is earthed, thus allowing spring pressure in the wastegate actuator to overcome diaphragm boost pressure, thus closing or reducing the position of the wastegate flap creating more boost as the turbo is able to spin faster. It's pretty cool to see a designated Pill to do exactly this, would have liked to have seen it with a tiny filter over the end for those moments in vacuum.  The constant bleed pill has now been removed completely from the system and solenoid boost control has been restored once again.   Case closed 😂
    • GTSBoy
      Cas issue

      By GTSBoy · Posted

      The wideband reading is meaningless if it's not running. Why are you using shitty old sidefeeds on any engine, let alone a Neo? What manifold and fuel rail are you using to achieve that? Beyond that, can't help you with AEM stuff as I've never been their ECU/CAS combo.
    • Duncan
      RB26DETT Sketchy boost mod?

      By Duncan · Posted

      Manual boost controllers (where a little of the boost was bled off) were quite common back in the day, because they were cheap and easy. Generally they had a manual adjustment screw rather than being fixed like yours. Down side is they always bleed boost, not just when you want them to so an electronic boost controller that uses a solenoid will have less lag.
    • nash47
      Cas issue

      By nash47 · Posted

      Hello , im new here and i have A31 home build  RB25det neo stock eng / turbo  aem ems 2 blue connector  aem 3.5 map aem cas disk aem wideband connected to ecu  355 lph pump 550 nismo yellow injectors side feed aftermarket regulator  and won’t start with base aem tuner basic tune eventually flipped cas 180 degree so it triggers on correct stroke not in exhaust cycle  Now it won’t start Wideband reads 10 and 11 at lowest fuel setting  and will share calibrations soon for aem tuner i think something is wrong in aem tuner    please if you have any information, am very grateful         
    • nxh
      R34 4 door side skirt identification

      By nxh · Posted

      Legend. I ended up finding the facebook account of the owner of the first car i sent but sadly he deactivated the account. I think you’re right in saying it’s some sort of well done custom job. Really appreciate your help anyways.
×
×
  • Create New...