Jump to content
SAU Community

Recommended Posts

Hey guys

So I'm planning on dropping a rb26 in my space cab b2600 ute but don't know we're to start really like for doing it right and getting it engineered and permitted

This is something Iv been wanting to do now for awhile and since I haven't seen one yet I thought I would do it . Any suggestions on where I should start with my project . I have never built something like this , my previous cars have been r32 gtr's so it's pretty straight forward when modding them but this is new to me .

This might sound dumb but I have full running set up engine box dif but mounting it properly I need some advise lol I am also doing custom coil overs for it

Thanks for reading and hope I can get some good feed back

Thanks for your time

Link to comment
https://www.sau.com.au/forums/topic/457445-rb26-mazda-b2600/
Share on other sites

Your keeping the awd?

Then really you would want the gtr suspension as well.

That is a massive job, have a look at the build thread for the A9X torana on here, he is doing the full motor and drivetrain into it and basically transplanting the entire floor from the gtr with all fabbed up suspension mounts to use all gtr parts. He is a fabricator who has worked with custom cars for a long while.

Rb26 in rwd only into your ute would be a much easier task.

Start by measuring the engine bay, trans tunnel etc to see if it will fit or how much more room you need.

Oh and then consider how much of the work you can honestly do yourself, can you do a decent weld? How are you are wiring? And start putting a budget together, new driveshaft perhaps, tub the rear cause your going to need some more rubber at the rear.

Big undertaking

^ this, I was going to put a rb25 det into my navara I had a while back , measured it up and it was to big for the engine bay , unless modifications were made to the firewall, so I went the easier option and put an fj20 turbo in it, was a much easier job!

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

    • Yeah, I don't believe the M35 uses a deadhead system.
    • Have you done your thinking backwards? 3 bar, 43.5 psi pressure drop being the presumed specification for an injector, means you need 3 bar upstream when they are firing into atmospheric pressure, and more upstream pressure than that when on boost (you add your boost to your rail pressure to maintain 3 bar across the injector) and you need..... less pressure upstream when you have vacuum in the manifold. So, presuming that you're idling at -10 psi, then you only need ~23 psi in the rail. I realise that I did not need to say all of that to you specifically Matt, once you'd realised your mistake. It's mostly there for complete clarity for others.
    • Have you reached out to the guys at Spool Imports? They are a Ross dealer, I can imagine they would have the rings just sitting on the shelf (I could be wrong).  
    • There's one for sale at Grand Auto Wreckers in Lonsdale (SA), for .... let's suggest the sum they're asking for will make you cry. You may have to embrace the idea of modifying the rear subframe to accept some other diff. You could probably find a way to wangle a shortnose into there, with a custom rear adapter and some sort of shenanigans to relocate the front mounts. This has probably already been done by others, so there might be some guidance available as to how easy/impossible it is, out there in the googles. But you possibly needn't restrict yourself to Nissan diffs if you're going to contemplate that. There are similarish Toyota diffs, possibly some Euro ones, possibly some Seppo ones.
    • The ball joint taper and arm taper have to match angle and diameter, but just doing the bushes is a much better option.....seems like the industry moved to "it is cheaper to replace the whole arm than take on the labour for changing this bushes", glad the aftermarket supports it
×
×
  • Create New...