340 HP's vs headers

Beautiful little motor. You do nice work.

I talk about this set-up alot when this question comes up.
This was a stock 60,000 mile 318 in a 70 Dart.
Added the following:
Ede Performer
Ede 600
340 manifolds
Dual exhaust H-pipe
Electronic ignition.
Little **** ran like gangbusters !!!! :burnout: