Just saw this after 27 years?! I ran a 13.04 @ 107 mph on a .8 light, I'm NOT a drag racer. I only made two runs, 13.07/13.04. The car weighed 2000 (+/-)lbs, the engine was a 280 bored .040 over (legal SCCA) with a E-31 240 head. Compression was 12.8/1, race gas only. I built it but never dynoed it . Should have made around 280 hp