If you are still in the stone age using a duel point anything is an upgrade. But why use "back in the day" technology when there is so much out there today that is leaps and bound better.
Back in the stone age I switched between an Direct Connection orange box conversion and an Accel Dual point on the 340 I transplanted into my Dad's 72 Duster twister and the BUTT DYNO said the dual point was better than the orange box ...
