I had a 72 Dart 225 6 cylinder that ran 17s, and my 92 D150 runs mid 15s and I actually do pretty good when I race it. I race Street Eliminator with my Dart ( 11.50-19.99) running 11.50s I`m leaving second most of the time. We have a weekly racer in a Caprice wagon that runs 18.0s he does pretty good its fun running him down at 115 mph but the wait to leave seems forever. My friend runs a 15 second 66 Biscayne in Pro Eliminator were 90% of the cars run 9s, 10s and 11s he does well because a lot of the fast cars say they can`t judge him at the stripe.