My thought was since it was a heavy street car a bit more torque would help the car accelerate.I would have limited the cam duration to about 276@.050.The installed cam is fine if the engine can stay in the sweet spot.I The timing should be 34-35 degrees and that will pick the car up alot. Depending on the tires a 4.10-.4.30 would be optimal.I think the others will agree a tall as possible tire is a good idea also.There is enough h.p. to run low 10's if everything is right but I am bit bit leery of the torque output.