What is you tire pressure, the pic of the launch looks like you have those pumped WAY up (are they radials)? I still think your 60' times are slow for a 10.5 et...you should be deep in the 1.40's.

For what its worth, my 67 ran 1.49 60' times with 10.8 second et's @ 123 (6.86 @ 99mph in the 1/8).

67 Barracuda street car, 408, e85, 1.38 60', 6.44 @105.9 in the 1/8 mile, 10.19 @130.5 in the 1/4...so far....