I went back to the track yesterday and the numbers were better than I expected. The rear spring was tightened and the rear was lowered about as far as I could go. Instead of shifting at 10,500 I was shifting at 11,500 and ended up making 12 passes. If I can improve my 60ft my times should keep getting better. My passes were 9.22, 9.26, 9.31, 9.31, 9.32 9.33, 9.36, 9.36 9.37 9.44, 9.44, and 9.48.
60ft 1.53
330ft 3.98
1/8 5.98
1/8mph 121.93
1/4 9.225
1/4mph 147.68
60ft 1.51
330ft 4.00
1/8 6.01
1/8mph 122.92
1/4 9.266
1/4mph 147.85