i got a couple questions and i'll give you a quick run down. 2005 dodge quad cab 2500. mods are: aurora 5000, mod cp3, ddp 90hp nozzles, tst adj program, smarty, afe stage 2, cfm intake, 6" exhaust, stage 2 snow water/meth, fass 150, ect. i just got my tst back and had the adjustable program installed in it and as long as i leave both the smarty and the tst on 0 in a 1/4 mile blast it will boost to about 58psi and run the egt's about 1450+- but if i put my tst on the late twins program(tt05) with the power levels 4/2 and the smarty on 2 or more stacked together with in a 1/8 mile blast i peg the boost gauge over 60# and the egt gauge over 1600 degrees. scary!!! any thoughts or ideas what to do, this cant be right? on another note, modified rail worth it or not and who does it? f1/flux better than ddp injectors? how do i find information about the beta for my smarty, what exactly is it or does it do? do you think a dual cp3 set up is worth it with the mods i have listed? last question, what is the max boost level for 1/4 mile runs with 12mm head studs and a stock head gasket(31000 miles) thanks for any and all helpful info.