My turbo’d truck is of course much different, being a Hypermax… but fwiw 17 psi max @1200 EGTs, 80 mph foot on the floor from 0, with Russ injectors set to 2100 psi, and Moose Diesel Junior Pump, 6.0 PSD air filter system, Holley Blue lift pump, R&D return rails and manual fuel selector valve.