Jump to content
SAU Community

Recommended Posts

11 hours ago, Lithium said:

Good power!  But yeah, solid point @Dose Pipe Sutututu - its what, 100kw at 4000rpm???  That is possibly the least power I've ever seen from an RB30DET at those rpm! :O

 

it had a rajab intake before, last time when i saw a swap from that to this intake, the power curve changed from concaved with rajab to convex with this one, and from memory

this intake took over at 5500 ish rpm, id have to check

  • Like 2
  • 2 weeks later...
On 15/07/2017 at 8:04 PM, infomotive said:

Then some E10 vs E58 1.36 AR  ( part run )

GTW 1.36 E10 vs E58 part run.PNG

Hi @infomotive - cheers again for sharing all this :)  Is this car all done now?  Was this 655kw the final figure?

If so, was the GTW3884R a drop in swap for the T04Z - possibly even using the T04Z turbine housing?  I have a friend looking for ~1000hp @ crank (will be tuned on an engine dyno) on E85 with a 25/30 and already has a T04Z, this looks to me like this could be the most cost effective upgrade.  I assume this has pretty big cams too?

Edited by Lithium
  • Like 1
On 7/28/2017 at 10:56 AM, Lithium said:

Hi @infomotive - cheers again for sharing all this :)  Is this car all done now?  Was this 655kw the final figure?

If so, was the GTW3884R a drop in swap for the T04Z - possibly even using the T04Z turbine housing?  I have a friend looking for ~1000hp @ crank (will be tuned on an engine dyno) on E85 with a 25/30 and already has a T04Z, this looks to me like this could be the most cost effective upgrade.  I assume this has pretty big cams too?

No problem. I did some runs with E78 but found the traction limit unfortunately. Don't think there would be a-lot of peak power left but expect to be able to bold the curve further as still no timing added over pump E10 settings. Normal 3 port controller maxed up top.

Identical turbo bar the compressor wheel. I simply removed the Z core and put W in for true back to back test.

Cams are small but not much of the head really comparable to typical RB.

.

  • Like 1
  • 1 month later...

Has anyone got any real world data or results on the new GTX3076 gen 2? I've heard anecdotally from friends that they are quite impressive and people are achieving good numbers with surprisingly small turbos, but I've not seen any actual results.

Has anyone got any real world data or results on the new GTX3076 gen 2? I've heard anecdotally from friends that they are quite impressive and people are achieving good numbers with surprisingly small turbos, but I've not seen any actual results.


Got a mate im just waiting on to tune his gtx gen 2 3071 if that helps. should be soon. On a built rb25 neo

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

    • Bit difficult to follow. Have a look below and see what the standard R32 layout was like. Note there was a restrictor in place immediately before "turbocharged pressure control solenoid" that, if removed, magically got you 1 bar boost.
    • I might be way off the mark here.. there must be a T junction under the manifold. That takes manifold pressure through a check valve prior to the T, one side splits out to this bleed off orifice, the other straight to the wastegate actuators. 
    • Carrying out some engine due diligence before my first drive in a 260RS that has been in storage for 10+ years, and found two lines that are susposed to be plumbed into the boost control solenoid. One of the lines (the wastegate boost supply line) to actuate the gates, had a bolt in one end blocking it. The other line (main boost signal line) from the very rear of the intake manifold (RB26DETT) and runs up to the boost controller had this pill in the end of it as seen in photos. Other than the obvious (T28 Ceramic turbos might well be cooked)  Can anyone shed any light on if there is any validity at all with this mod, bleeding a constant fixed rate of manifold boost pressure off through this 3mm hole?  Is it deliberate?  Was this a 90s Jap mod done to RB26's? Or has someone just fitted this without any idea of what happens to ceramic T28s if they are not gate controlled?    
    • This looks great! Awesome to have the 5 speed with an LSD in this. The Recaro's look like SR2's or SR3's. It's a shame they've been retrimmed as they would have looked sweet in their original colours. I think I'd want my agent to be a little more up front and informative too. I've never imported but I reckon it would make me a little nervous, so the more info the better.
×
×
  • Create New...