I was wondering what settings on the TST and what setting on the SMARTY are you 305/555 guys that have this stack are running? I was thinking TST 3/1 and the 130 HP setting without timing on the SMARTY. I have a race this weekend againt a 05 power stroke 6 speed, identical truck as mine, but a 6 liter with a SCT and a QUAD Commander box. I'm putting a Holley Blue pump to supply some extra pressure for now. I'm pretty sure I'll smoke him pretty good. It's stupid to race these heavy trucks, but this is a grudge match and I'll be damned if I'm going to loose. I just ordered the TST and having it over nighted, so I'll be ready... :-laf