OK....so if I add the 19# inj. a stock mustang MAF and Injen Intake what is it I need to adjust...the pulse width? what are we talking about....Which pulse width do I go with from a mustang MAF I have a slight selection I may choose from over at a mustang shop....Just we are confused about which I may need....also I am planning to do all at 1 time is place on a 23/4 exhaust or even 3 if need for a single exhaust with sho pipe...so what is all I need?
thanks for all positive help so far guys