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Roughly what size turbo is that? Keeping in mind that it is going on an RB20. Only wanting absolute max 250ish kW to keep response as best as possible.

10 hours ago, iruvyouskyrine said:

Roughly what size turbo is that? Keeping in mind that it is going on an RB20. Only wanting absolute max 250ish kW to keep response as best as possible.

Yes can build u an atr43g2 in cbb model for rb20det, that will be responsive and max towards 250rwkws regions

Stao what version of the Atr45 do i have? i got it in dec 2013.

is it even worst then the 1st rev of the atr45sat?

 

do you have a graph that compares my old one to the newest?

 

And how much to upgrade or change to the latest?

  • Like 1

The ATR45 is a 3582 equivalent in .82 rear. It's good size turbo for a 3L bottom. The new one is a very different turbo and nothing interchangeable. Best sell that and we can build you a ball bearing one new from scratch.

On 9/16/2016 at 5:20 PM, Dose Pipe Sutututu said:

extremely funny looking graph :)

Yep, Seems the engine had broken ringland's at the time thanks to a bad 'run in tune'

Had no signs or anything obvious until after this tune. (different tuners)
 

  • 2 weeks later...
New version is a very different turbo.

Thanks Stao. Is if possible to build the new SS2 to the old dimensions so that it's a drop-in replacement?

I think Johnny said you need to adjust and rotate the dump a bit to accommodate the new one.

When Tao and are selves put Are heads together and come up with the 6765 , bb core t4 split pole rear ! This should de an animal on the new set up ! 

Big thanks to hypergear as usual 

stock Rb25 turbo for comparison 

image.jpeg

image.jpeg

  • Like 3
29 minutes ago, 4bidn1 said:

I should really put my glasses on before typing on my phone ?. 

Thats not even English 

Lol...did you use talk to text?  Makes sense then being you're from Radelaide.  I'm going to call you Christopher Pyne from now on :laugh:

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