Garrett Medium Frame Gtx Turbos

[infomotive]

Ok.

First chart is GTW vs Z both with 1 AR housings on WG only.GTW3884 vs TO4Z 1 AR WG Only.emf

[infomotive]

This might work better.

[infomotive]

GTW vs Z 1 AR with boost control.

[Lithium]

Nice!! Cheers for sharing :). More or less what one would expect, as you said.  A few hundred rpm laggier too by the looks?  And this would be on an RB30?

 

 

 

[infomotive]

2 hours ago, Lithium said:

Nice!! Cheers for sharing :). More or less what one would expect, as you said.  A few hundred rpm laggier too by the looks?  And this would be on an RB30?

 

 

 

No problem.

Yeah I was hoping it wouldn't really loose anything down low but definitely did. However you wouldn't really know it to drive, and the plan was to try some E in it too. 

Yes, 25 headed 30.

[infomotive]

Next up had a 1.36 AR housing lying around so thought, why not. V band outlet was different so made a 4 inch exhaust up ( from 3.5 ) so housing and exhaust different.

[infomotive]

Then some E10 vs E58 1.36 AR  ( part run )

[Lithium]

Really really interesting how much... Or little difference the  a/r change made.  Is this a divided setup?  

And crikey - this looks like it's going to end up being a complete animal.

[infomotive]

32 minutes ago, Lithium said:

Really really interesting how much... Or little difference the  a/r change made.  Is this a divided setup?  

And crikey - this looks like it's going to end up being a complete animal.

Yeah for sure. I started off with a .7 AR then .8x then 1 and came on earlier each time.

First time it has lost a little down low, but comes on hard!

[infomotive]

And E68...

[infomotive]

44 minutes ago, Lithium said:

Really really interesting how much... Or little difference the  a/r change made.  Is this a divided setup?  

And crikey - this looks like it's going to end up being a complete animal.

Yes divided.

[Lithium]

Nice, really interesting results overall.  What is the difference between the blue "E68" and the green "E68 boost earlier" curves?

655kw @ wheels isn't messing about at all, should be hell of a fast car there    The spool looks better than a few of the GTW results I've seen, quite cool to see a 25 head being used for something of this kind of power-  is it still VCT?   

 

[infomotive]

1 hour ago, Lithium said:

Nice, really interesting results overall.  What is the difference between the blue "E68" and the green "E68 boost earlier" curves?

655kw @ wheels isn't messing about at all, should be hell of a fast car there    The spool looks better than a few of the GTW results I've seen, quite cool to see a 25 head being used for something of this kind of power-  is it still VCT?   

 

Blue had more WG duty from the start and really cold day.

Have not really seen any other results except I do have a GTW 3684 on a 25 I have graphs on.

Has everything there for VCT but not running currently, on my list.

 

[Lithium]

Nice     Be interesting to see what VCT does too, the spool already is very impressive for the power - cheers for sharing!

[whatsisname]

 

RB30ET with GTX3584RS 1.01

Aftermarket H-pattern 'box

28psi increasing to 34psi

Roller dyno

 

[Dose Pipe Sutututu]

^wow that would be a handful to drive going from prius power to light speed haha

[Lithium]

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!

 

Edited July 18, 2017 by Lithium

[whatsisname]

It's a dedicated drag car but running H-pattern for something a little different.

9.81 @ 142 with high 400s. New set-up should go a fair bit quicker.

 

More boost still to come. Plan is up to up it to around 40psi.

 

 

[whatsisname]

Good power!  But yeah, solid point [mention=22311]Dose Pipe Sutututu[/mention] - its what, 100kw at 4000rpm???  That is possibly the least power I've ever seen from an RB30DET at those rpm!
 

Not a DET [emoji6]

See original post.

[Lithium]

Ohhhhhhhhh.   I had just skimmed over assuming you had turned the boost up more, this is someone elses car?

That's not so bad then