| With a mustang dyno aren't you suppose to add 15% or something? I am assuming what Ash means by restrict airflow is that the greddy's have a lot of pressure drop. It probably wouldn't hurt to go with a dual intake setup. Also with a custom tune I am sure you will find A LOT more power. That seems really low with 530bb's at 18psi.
'91 TT Project build: In progress |