New to NBS LSx series motors so please forgive me as i don't know where to start from. The truck is a basic 4.8L "ECSB" as i think you refer to it as. Im looking at putting a Z06 cam into it and was wondering how 1.8 Harland Sharp shaftmount rollerrockers would work with this cam in this truck? With basic bolton's Intake/PS.LTs/Catback/LS1fan what type of peformance #'s should one be looking for on a dyno with/without a tune?