Grady thanks for the info. I was leaning towards the 80 Pro-m for the simple reason of getting the car to the dyno under its own power.
With those 30's and caled maf .............
It might wanna load up a bit at idle and at cruise until the tune
Just no way to tell as these combos can produce very different
drivability issues even though some are similar.
If it loads up a bit ... just push in the clutch and clean it out

Good Luck!
Grady
next time I'll be more specific, sorry......