I ran my 98 Z-Police on Saturday near Wichita Kansas and ran my new best time. The motor is stock. It has a custom ram air intake with cool lid and K&N, Granatelli MAF, Flow Master muffler, 8mm plug wires and a shift kit in my 4L60E. I was on radials at 25 psi. Here are my times

RA - .1699
60 - 1.9526
330- 5.6508
1/8 - 8.6081 @ 84.25
1000- 11.1517 @ 95.79
- 13.3041 @ 104.99