to bad your not closer,have a basically new lb7/lly headed(ported) engine w/ a 366 turbo on it.
2002 GMC 2500HD, ECSB, 4WD, LB7
new style gm exhaust manifold, banks big head wastegate, PPE boost valve, banks air intake,high idle switch in cruise control, stock but not for long
EFI live tuned by me now,dps5 switch,EGT probe and autometer boost sensor,SoCal 6spd conversion
2016 GMC Denali stock for now