I got to run the Dart today and squeezed a little more from the mighty 318.
Again an untouched set-up, still 12 psi in the Mickey Thompson's but shifted at 5000 rpm, (that's about all a stock 2 barrel cam will go).
I ran a 15.471 @ 87.46 (altitude corrected 4900 ft to 14.53) reaction time was cruddy, .127 (old man) but 60ft time was 2.146.
We'll she what it does next Spring after we make our cam and compression change.
Never let anyone tell you the 318 can't run!!