Hello guys,

I would like to show you our latest turbo kit for 997 Turbo featuring "Symmetrical turbocharger position" and counter rotating turbochargers.

We have equalized the design of the OEM headers. Now, both side headers are exactly same lenght and shape.
This equalization helped us to have better response, which was a problem with big turbochargers and stock engine.

I can say that first tests are promising, estimated power is 850 crank hp @ 1.65 bar boost (24psi)

I will post more information after we finish our full tests because it is snowing here

Here are some pictures;

 

Awesome work

I can't imagine having a better response than what I have now

 

Interesting!

Is that crank figure on a stock engine?

 

Yes, on stock engine.

 

Thanks!

Let me know when you want a test drive. )

 

Hmmm... Look identical to the HKS GT800's I had on my GTR, they where symmetrical too. Made 920whp and the low-end/mid range was insane!

 

Nice. Good luck with the final results!

Does look pretty ;-)

 

I forgot to mention,

We made some special adapters that these turbos bolt on to the stock water and oil lines.

 

Yes correct, these are HKS GT800 counter rotating turbos, which we modify the compressor housing.

Low-end/mid range is really amazing.

 

so help me out here, from what I've read on these boards engines making over 700hp need stronger internals (yes?). so if this claim is true at 850hp then isn't this going to be a problem for a bone stock engine?

appreciate the education thanks!

 

^^^ +1. And which type of fuel (93aki/98ron or race fuel)? Meth injection?

 

The engine on a 997.1tt can make over 800whp and be absolutely fine.

 

^ im not sure about that. 800 WHP on pump will destroy the rods...


Emre, can you go into more detail and explain how our factory headers are, and how this symmetrical system increased low/mid range...
i love the approach you guys take to modding these cars. small turbo. big power. <3

 

800whp on e85 won't though

 

800whp is almost 1k hp at crank... only possible for dyno records and drive around to meetings like a grandmother, very smooth to dont go back home on trailer.

You need to have into consideration the typical US dyno factor. 800whp on US is about the same output on road that emre is talking about.