Why is it running so Rich???

[Johnwins]

Please help a idiot ( me ). The car is a 06 LS2 GTO with a 232/234 Cam 113LSA, Trickflow 225 CNC heads, 60LB injectors, Kooks Longtubes, Maggie 122HH Supercharger making around 9PSI. Tune is 2Bar SD & the fuel is always 93-95 octane.

My in car wideband & the dyno's is reading 10.3 flat in boost. On RaceProvenMotors dyno it flatline's their wideband at 10.3 during the pull. Yet the Boost EQ is 1.28 which should yeild a 11.4 ish AFR iirc.

If anyone can please look at the tune and datalog to give me some pointers I would very much appreciate it

[mowton]

You have to tune the VE...you are about 10-12% rich entering PE and I see the Primary VE 105 kPa cells and the VE Boost 105 cells are different (much higher/richer). The should be the same which leads me to say you aren't tuning both the Primary and Boost VE. When you enter PE, you tune the VE's to meet the PE EQ requirement.

Also need to use the Bluecat software to generate the new VE coefficients.

Ed M

[Johnwins]

Thanks, I am going to try to dial it in by removing 11% from the Boost VE. I am going to be leaving the primary VE a little bit richer from 95-105kpa for saftey when tipping into boost. I downloaded the Bluecat but I can't upload my VE table or open the examples because I = the suck. Thanks again man.