Here are my numbers...69 GTX 3550lbs with driver. 540 inch hemi 13.1 compression. Stage V replacement heads, Stage V intake with 2 770 cfm vacuum carbs. 730 solid roller 270@50.
Glide with nitrous converter, dana 4.56 gears. Hoosier 29 x12 slicks. Torsion bar front suspension, Calvert springs bars and shocks.
It made 631 RWHP in 86 degree 52% humidity warehouse. the next dyno pull 45 minutes later was 622 hp in 91 degree warehouse with 47% humidity
Last outing at Palm Beach in 55 degree weather, leaving off trans brake.
60 Ft 1.314
330 3.840
1/8 5.994
MPH 113.41
1000 7.879
1/4 9.496
MPH 138.53
Next pass was a hair slower but over 139 mph. cant wait to mount a bottle and hit the spray.