RS2 Turbo Remanufacture and Upgrade

[Billman]

I got a good offer for remanufacturing my RS2 turbo with 360 Thros, fine rebalancing and maybe bigger compressor wheel and turbine wheel!

This guy asked me of the exact specs of the RS2 turbo so he can check what wheel can be fitted in (with machining on the housings) so that it all fits!

So: What mm is the small and the big diameter of the RS2 compressor an dturbine wheels and what mm is the diameter of the RS2 shaft?

Anyone has experience in fitting bigger wheels on an RS2 turbo?

How can then a Tuner make the ECU without having a compressor map as a guide?

@mihnea
How do you programm ECU with these custom k26/27/29 ? They dont have any maps or am i wrong?

Greetings

[Billman]

any coments???

[Greg_S]

You may be better keeping the spec the same since it works very well on the 2.2T's a rebuild and balance will certainly help it last longer.

Greg

[Billman]

Yes thats an option but i want more PS!