You are here now thats all that counts! lolHow did I miss this - SWEET
Not sure how many are interested but I have a quick clip of the MSD 6AL-2 Programmable in action. I have a 3 bar MAP sensor hooked to it. You can see RPM, current total amount of timing retard, and MAP reading. The MAP reading is absolute and reads in PSI. Basically key on, with car not running it reads atmospheric, which at this time of year is right around 15psi. WIth the car idling it is reading ~10.25 psi. 15-10.25= 4.75psi or about 9.5" of vac.
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