now my truck had been aligned before the switch.It ran nice and straight,even w/ a very slight back and forth movement on the front end steering parts.
after switch,throw truck on the rack,,believe it or not,all was good but an ever so slight toe out,some thing like .02 °.adjusted and it runs perfect on the highway,
running 60psi in all the tires.
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