What is the maximum boost pressure? For motor Audi BKC105PS

by **mehmet6363** » Sat Jul 27, 2013 5:33 pm

hello everyone

What is the maximum boost pressure for the engine BKC
The engine is completely original but has been chipped;
Can you me send the table for the boost pressure for example.

Thanks

by **mmx** » Sun Jul 28, 2013 4:04 pm

If i remamber correctly its 1.05bar. Search for your original file after bosch SW no 1037xxxxxx

by **rowly747** » Wed Jul 31, 2013 11:05 am

the SVBL is 2.35 bar. So I would say safe boost to be 2.15 bar max

by **manfred** » Wed Sep 11, 2013 5:10 pm

counterquestion
what is the life time of your turbocharger

generally
maximum increase by good Hardware is 200 milli Bar.

by **ecuedit** » Thu Sep 12, 2013 9:14 am

When we are talking about the boost pressure, that is the pressure without ATMo pressure,
so instead of "2.15bar boost" which is not correct statement, we say it is 1.15bar of boost...

For that turbo from 100mbar up to 200mbar more boost than stock, depend on what you want to achieve.

by **rowly747** » Thu Sep 12, 2013 10:31 am

Yeh sorry should of clarified that, I was merely trying to inform the guy what should be the max in the map IMO anyway. But well said

by **adriancl** » Thu Sep 12, 2013 4:18 pm

manfred wrote:counterquestion
what is the life time of your turbocharger

generally
maximum increase by good Hardware is 200 milli Bar.

On my Octavia, same engine I run with 2,35Bar for 40.000km,no problems yet,I don't think the pressure is too high because turbo
rarely get to this pressure, not used in street racing.