Skankin, thanks for that equation(sp). I have to admit, You lost me there for a second, but I figured it out after a minute.
93CobraR, I only want the possitive displacemnet because I already have an S-trim making 14#. And let me tell you, traction is hard to come by. If I don't shift by 3500 in first and second on the street, it gets pretty damn scarey. My life begins to flash before my eyes and my balls pack up and take a trip to my throat.(not a good thing) I just want to run a solid 12.5 and still make the daily drive to work and home. This car will not likely see very much track time. Although, I would like to run the true street challenge. Besides, I already have one gas guzzeling, fire breathing, widow maker of a car now, why on Gods green Earth would I want to have a photo copy of the same car?
Ok, that sounded mean, and I didn't intend for it to, so please do not take offence by it.
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1989 GT- Vortech blown 306, Anderson 3" power pipe, Vortech S-Trim 14# boost, MSD-6BTM, black wrinkle finish Cobra valve covers(woohoo), world class T-5, 3.55 gears, custom sub-frame connectors, Cobra grille insert and rear valance, Saleen "whale" wing, 4 wheel disc conversion, 11.1@124
1994 Cobra- MAC cold air fender kit, Motorsport underdrive pulley's, MAC 21/2" off-road H pipe, SVO mufflers, 3.73 gears, E-303 cam, 13.417@101.335mph