Need Tuning Assistance 2009 Challenger SRT8 6 Speed

[Dicdo]

In need of help with my Challenger!!

I put in a 6.1 based 394 cubic inch stroker. 9.25:1 compression, custom ground cam for boost (turbo), Thitek CNC ported 6.1 heads, ported intake manifold. The sensors from the 6.1 that came out of the car were moved to the stroker to get ahead of any sensor compatibility issues. No Turbo(s) yet. wanting to get the tuning and driveability down first.

I redid the fan schedules for a 180 degree T Stat and changed the engine displacement to 6.5 liters assuming this would cover adding the fuel needed for the displacement difference.

Car wont run on its own and requires me giving gas pedal input to avoid stalling. has a come and go misfire. it surges sometime when trying to hold rpm steady.

I have experience tuning on an aem stand alone but could not find a similar table where i can tune fueling, MAP vs RPM. Couldn't find the VE Tables I have seen others tuning on. Please help if you can or can point me the right way. I have attached an idle log with some revs and my tune, if it helps.

Thanks,

John

[N2speed]

try raising your idle RPM looks like its still at stock settings. raise by 150 to start off with.

VE tables are under Air Flow/ speed density

[Dicdo]

Idle settings are now set at 900, and fuel has been pulled back a bit. The car fires and idles really well for a bit, after warming up, its starts to get a pretty strong surge. looking at the log, the car opens the throttle plate a bit, revs up, falls on face after and continues, once at operating temp it will just stall without pedal input. Attached are an idle log with the surging and the current tune.

Please let me know any pointers.

I appreciate your feedback.630idle1.hpl0630 Drive 2.hpt

[TheMechanic]

0630 Drive 2 TEST.hpt
Give this a shot. Go easy and on the test drive listen for knock.

[Dicdo]

Thank you. Those changes helped the idle a bunch. Started running some of the driveability sections of the table

Any pointers for stalling when pushing in the clutch when coming to a stop? Car seems to drive well but stalls after when revs come down.

[Spray-Cam Hell-Ram]

Try this. I just adjusted one table on the tune that was previously sent