On this episode of Pass Time...
That is about what my 1973 dart sport ran back in the early eighties. It had a high mileage 318, which I slapped a set of blackjack headers, 600 Holley, cast 4bbl manifold with adapter, B&M shift kit. The rear was a 7 1/4 with 2.76 (open) gear. I would dial in at 15.80. And I did break the spiders at the track. I won three trophies with that car.