www.MSruns.com read only forum (Jan.15,2018)

MustangSix, Are you actually turning 6000rpm with your 250? I know it is a different engine but my Stock 300 won't pull past 4000. If I had to do it over again I would go with MS2 so I could use a stepper IAC instaed of the PWM Ford valve. FAST makes a kit to work on Ford throttle bodies. I am using...

I am right below you in North Carolina.
I have several thosand miles on my 300 inline with MS1 V3 running extra code.