i have a 95 5.0 sc im looking at re-installing my nx kit as aftercooler my question is im using a ign/boost retard(btm) i also have a msd 6-plus and i want to use the 2-step feature higher rev-limiter and adj retard for nitrous so how do i wire the boxes up anyone that can draw me a diagram i had called msd a while back but he dident really help m,e out he just told me it could be done i wanted him to fax a diagram but he never did.also i could set btm on like 3 when i spray at track.any help on this set up would help i had talked to someone on here who is spraying a 50 hp kit on a sc if you read this send me a message i wandering how your car is holding up thanks all