mosmoe (OPG)

I took the car in to get dyno'd the other day. It only made 220hp and was pulling timing. Yesterday I did a hard reset, filled it with 104 octane and took it back. This time it made about 240hp (4th gear pull). I am running an MBC in parallel with the n75 to remove spikes and it looks like I need to open it up. But here are some logs, I am interested to hear your learned opinions

comparison
<img src="http://pictureposter.audiworld.com/113022/hp_tq_issue.jpg">
current dyno
<img src="http://pictureposter.audiworld.com/113022/hp_tq.jpg">
comparison
<img src="http://pictureposter.audiworld.com/113022/fueling_issue.jpg">
current dyno
<img src="http://pictureposter.audiworld.com/113022/fueling.jpg">
current dyno logs
<img src="http://pictureposter.audiworld.com/113022/boost.1.jpg">
<img src="http://pictureposter.audiworld.com/113022/02.jpg">
<img src="http://pictureposter.audiworld.com/113022/timing.jpg">

HIS4

If you have large spikes that may be an indicator of other problems that you are masking by using the MBC.

mosmoe (OPG)

What problems would cause a spike?

AVANT S4 KING

Some older versions of GIAC code spiked like a mother..

DocSlowMiniPerson

need ecux logs and true boost readings

mosmoe (OPG)

but bought a house. So now it is on hold.

DocSlowMiniPerson

Before adding MBC (and especially TCD) into the loop, log with ECUx and/or make sure the car is running without problems.

Arcteryx::Stock Rods

intake air temp degree?

TwentyValveB5+S4

either you run MBC + TCD and remove N75, or you run N75 w/ MBC in parallel at requested boost levels.

DocSlowMiniPerson

Imagine if you dropped your BC setting a little and had TCD set at ~20 PSI so it never saw you overboosting? ;-)