Hey Greg, any reason you wouldn’t try a classic 14x32-15 slick? More tread width, less rollout so you can 60 foot better? I am running a 10.5w -31 because that’s all that will fit... With the 4.56 gears and shorter tires I am revving a bit more through the lights, but some say that is the optimum way to ET, by hitting the peak just after 1,000 feet if the motor hold on to the hp on the top...

Just some ideas...

Arnie


67 Cuda 8.48@ 158.7 mph 1.18 60' 2,600 DA(so far...) 70 Super Bee 440 Six Pack 4-speed. 13.2 @ 104 Stock exhaust/Street tires.