Your 3500lb? Duster@289fwhp/26" tyre?/2.94 gears. (Moroso always shows less hp)
on paper>
60 Foot E.T. : 1.86
1/8 Mile E.T. : 8.44
1/8 Mile Trap Speed : 80.54
1/4 Mile E.T. : 13.38
1/4 Mile Trap Speed : 100
You only shifted once as you said is why your car ran what it did.....My stock headed 340 '71 Cuda ran the same, 13.31'
[email protected], 3.55's/26"tyres, that showed 298fwhp...2 gear changes.