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  • 3 months later...
On 4/20/2023 at 2:33 PM, mr_rbman said:

The only one I know of on a 2.6 is a G35-900 (0.83 rear) making 528rwkws @ 35psi.

 

interesting. at that boost (3.4 comp ratio) you're overspeeding it at 145krpm @ 75lb/min which that certainly would be.

My EFR8374 makes 500rwkw on a 2.6 with the 1.05 rear and it is all in at 128krpm at 580g/s (77lb/min)

  • Like 2
  • 1 month later...

1.15 T4 divided 6466 Gen 2 

vs 

G35 900 1.06 T4 Divided (6262 equivalent) 

 

THE SAME  it builds identically and ends up =/- 2% max power 

We did play around with cam timing to bring it on earlier after this dyno graph and

street logs have it around 1 bar at 3750 or so on the street in 4th gear vs 4200 for the 6466 but doesn't show any benefit on the dyno run. 

a cheeky little launch said it comes on earlier also 

Haven't tracked it yet, but am keen to do a rally sprint and see how it goes 

 

 

 

 

 

WhatsApp Image 2023-10-03 at 15.21.09.jpg

  • Like 2

Sensational results, makes me want to swap out my dated GTX3576R Gen 2 for a G35-900.

Probably end up spoiling 500 to 700rpm earlier and make much more power and then break other things.

  • Like 1
On 07/10/2023 at 4:54 PM, bcozican said:

Shows how much better that are when you let them breathe. Good results 

The amount of people that don’t maximise turbos and change them out

 

I think rob is one of the best for extracting as much as is practical from a turbo

  • 10 months later...

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