drag racing induction sys

I had a 340 I used to run with the mopar elect ign. I had a similar problem my first trip to the track and chased it to a bad ign box. It would burnout fine, run out 1st, but 2nd gear it would fall on its face at like 5k ish. Felt like a rev limiter or like it was starved to death. Shift 3rd, same thing, pull hard for a second and then fall off. I swapped to a chrome ign box and was good to go next trip out. I dropped nearly 9/10th's off my ET. I eventually ditched the mopar stuff for a msd box. I'd check it out before ya go big $ on a new carb/intake set up.

Joe