Having an issue with this truck on the dyno.
05 Tahoe, 5.3L, magnacharger, 42lb injectors, stock gm 1 bar. EFI Live MAF tune
it seems to hit a limiter around 3700rpm and just falls over. I was having an issue with timing being removed to negative numbers but i changed a few tables accordingly. AF is a flat 11.8 but it will not go into boost. Am i missing a DynCylAir scalar i need to adjust?

Tahoe Pull.efi
Tahoe.ctz