Re: 2015 Mustang Ecoboost K/SA?
Since that combo seems to have enough power to easily run the index, I would leave the stock front wheel/tire setup alone for now.
Just air them up to 40 psi at the track
Heck, I bet it might run the index with stock rear wheels and a drag radial
__________________
Alan Mackin Stock 3777/ SS 3377
P/SA & SS/PA Fox Thunderbird
I/PS '95 Mustang GT
|