Hi, I need some advice here, I've been fine tuning the cruising and idling fuel trims, I think I have everything almost figured out with the VE tables, since the NN was a pita to make it work 100% with the Whipple, Injectors and Stage 3 cam (it was good at idle and bad cruising or good cruising and bad idling with NN on)...
The Grand Cherokee has kooks long headers, a 2.9l whipple, afe intake and NSR N/A Stage 3 cam (it's supposed to be good up to 7psi, and I don't want more psi since the engine is stock... I'm not sure if the fuel injectors are 60 or 65, are the ones that came with the supercharger kit, P/N 109958 white cap single sprayer... I didn't had the fuel injector data so I had to calibrate it myself with the LTFT & STFT math...
I need someone experienced with the boosted 392 to take a look at my log and hpt file, need some feedback if I can log a WOT run with it, I have 3 weeks with the supercharger installed and I've never put it into wot to look at the AFR, it goes down to 11~10 at 50% throttle when driving from a stop or red lights...
So, the real question here is, the WOT fueling is calculated by VE tables but the pcm won't have a LTFT or STFT math to look up when WOT since that shouldn't work at WOT right?
The FA Stoich is 0.0714 (14:1) and the power enrich is 0.0156 (aiming for 11.5)... but this all depends on a good VE and Fuel injector calibration... how can I calibrate those at WOT???
Thank you for reading all this...
Log and Hpt file are attached...