So I've been looking around and seems that what I'm seeing as far as boost levels go I'm not getting as much as I should be so I'm asking to see what everyone else is getting and pulley combos.
Charger 6.4
Forged with cam.
2.875 Upper
6%OD ATI lower
6.78
This equals 15378rpm at the blower if math is correct at 6500rpm. I'm only seeing a max of 12# of boost with this combo and I've seen others making much more with less pulley, or am I missing something?? Also no sign of pulley slip in the logs, hold right at upper 11.8 through the whole pull. Thanks