Jump to content
SAU Community

Recommended Posts

Hi, my rb20det is on its way out and iv bin readin up on a rb25det conversions and decided to go ahead with the transplant.

Just would like some advice on what of my aftermarket rb20 parts i can reuse because they are still in good condition

List of what i have:

High mount manifold

Garret GT3076R

Externall gate

Power Fc with controller (AP Engineering, would realy like to keep this if i can)

Sard injectors (think they are 550)

600hp fuil pump

Hybrid cooler(piping should be identical)

Remote oil Cooler.

Bassically just all the bolt on stuff. Decided just to upgrade engine instead of putting internalls into this one.

Also the only bit about transplant im usure about is fitting the RB25 gearbox in. Its an R32 gtst. Would all mounts line up.

Any information about where i might get an r33 half cut from, with engine and gearbox in good condition would be handy as well. Near Brissy area would be best.

Thanks Fellas

Mike.

Link to comment
https://www.sau.com.au/forums/topic/159500-aftermarket-rb20det-parts-rb25det/
Share on other sites

Everything except the pfc and sard's will bolt straight on, you could either sell the pfc and buy an rb25 one(with money in your pocket)or make it fit which wont be hard, just use your existing look and sensors. The injectors should be able to be made to fit, just need an aftermarket rail, or maybe mod you rb20 one.

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

    • Resizing injectors in Nistune can be done a couple of ways, and there are a couple of ways that you can make a mess of it. The tuner needs to be really aware of the effects of whichever approach he uses (either K, or TIM). They are both easy enough to "get the injector size right" to run the engine. But little details like old start enrichment and hot start are affected differently, depending on which boxes you check.
    • Pretty safe to say almost everyone that has tuned their own car has experienced this issue. The difference being that we have our laptop in the car and when it happens, it's literally 10 seconds of tuning to sort it.  Would you be happy to plug in your laptop and sort this yourself? It is a very simple process and there is no risk of harming your engine (if you are worried about that). 
    • Yeah thats the next step now, either they wil or i will take out for a drive to work and go straight their after work and see is we get the same issues 🤞  thought i try my luck here too, never know someone else might have had the same issue but thanks for the reply 
    • Basically your tuner needs to drive it for the 30 min (or whatever) to create the same conditions then check the ECU settings and sensors at that time. They may not be excited to because that takes them 30 min rather than just opening the bonnet and seeing the problem straight away.... Hot start is generally not as tricky as cold start, but there would be a table for fuel enrichment vs coolant temp as a starting point
    • Yeah, they all cant say anything for sure as everything is working fine . Said unable to find an issue untill it stops again. Could mist likely be CAS wiring or IAS valve issue but again not 100%
×
×
  • Create New...