My first visit with intake/exhaust(2.5 with a restrictive resonator) was a 15.0@97
My second visit with same mods plus weight reduction and dr's was 14.1@99
Now for todays times..Well with intake, header, exhaust, velocity stack, vafc and a computer( that the vafc is being used to richen it up).
60ft 2.511(having to get in and out of it at the launch)
330ft 6.309
1/8 9.334
mph 81.69
1/4 14.144
mph 104.01
60ft 2.316(held it down and just went spinning)
330ft .....
1/8 9.109
mph 81.70
1/4 13.917
mph 103.98
60ft 2.333( spinning and letting off)
330ft 6.114
1/8 9.135
mph 81.66
1/4 13.950
mph 101.47
60ft 2.255(spinning again and tried to feather it)
330ft 6.023
1/8 9.066
mph 81.43
1/4 13.884
mph 101.67
60ft 2.228( again spinning and trying to get it to hook)
330ft 5.961
1/8 8.981
mph 81.93
1/4 13.773
mph 101.84