Just got tune on '02 HD after replacing engine.

Running upgraded bits and a stage 2 cam, ported blower & plenum, long tube headers. Stock upper, 8# lower, single blade TB, upgraded air intake & separator.

Currently making 536/599 after pulling 8 degrees, but I am holding off on more for now as the AFR starts to rise around 4500 and 20lbs boost - will start by adding 255's and a better fuel rail, then maybe go with larger injectors if the stock 42#'s can't keep up.