Howdy all,
I hope you don't mind me reaching out for a helping hand, as I'm at my wit's end here. I'm in the process of tuning a cammed Procharged 6.4L SRT8 Challenger with with built motor, 3-bar MAP sensor and I like to think that the tune is close to completion with no issues except the following. At 3000ft elevation, it hits ~195-200kpa @ redline without issue, however down at sea level, where I see the same boost @ approximately 5800rpm it hits some sort of limiter and refuses to rev any higher. Now I have all the torque limiters and torque management nannies maxed out and have absolutely no idea what could be causing this. NN and VVT are disabled/locked-out and I'm using the VE tables to tune. Any ideas what's going on here?
I have attached the tune in question, along with logs @ elevation without issue and on the dyno (where the problem manifests itself)
Please advise, thank you!