I took my 70 Challenger to the race track last Thurs and ran a 14.09 @ 96.74 MPH on the primaries.
Later this week I'm going back and will have all 4 bbl operating. The engine is a 451 10:1 CR, CNC ported Ebock heads*Jeff @ Modern, mild like 245 @.050 cam *Scott Brown, carb is a Demon 850 Vac sec. 3.23 sure grip rear. Auto tranny. TTI headers and 2.5 x pipe exhaust all the way out the back. The car is all stock except for the engine, exhaust , wheels and tires. I didn't weight it last week but will this next.

What do you guess it'll run on all 4 bbls?