Oh and BTW at the track run them at about 20 pounds do a good burnout, when you see lots of smoke that should be good.
I usually launch at 3000 RPM's and ride the clutch a little bit. You should definiately be able to run at least a 2.1 60ft with the nittos.
Good Luck
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88 mustang gt convertible bored to 306 BBk equal length headers mac cold air fender kit cowl hood nitto drag radials ford racing clutch flow masters h-pipe 160* thermostat 16 degrees of timing electric fan off 94' t-bird jacobs electronics cap and wires. Edelbrock 1 1/2 inch drop springs.
best 60 ft 2.14, best 1/8th 9.65, best 1/4 15.2 @89mph, Stock gears and 3000+ Altitude