I have the 3.15.
As for the ET, hard to say. I don't think the DR made much difference, as I don't think the tires would have spun to be honest.
I did take weight out of the car, but it was due to the fact that I had a full as full gets tank of 87 Octane in the car.
As for the ET, hard to say. I don't think the DR made much difference, as I don't think the tires would have spun to be honest.
I did take weight out of the car, but it was due to the fact that I had a full as full gets tank of 87 Octane in the car.