before and after

[Miller]

I just got my tune today and I'm going to try and get on the dyno this Friday since we don't have school. I dyno'd 124 last time and this time will be doing it in third gear as that seems to be much more common.

Guesses on the base tune #'s? I'm expecting it not change much but it's colder out now so who knows.

Guesses on the after #'s once I load the FSWERKS tune into my car.

This is the fairest way I can think to do it. Back to back, same day tests.

[Patalrob]

What else has been done to your car other than the tune?

I.m going to guess 147

[Miller]

Remember that this is a mustang dyno and will read much less. It has 67mm TB, Borla cat-back with no resonator. K&N filter, newer plugs and wired.

[Steve@Tasca]

On a Mustang dyno? 140whp.