['72customdeluxe]

I know stock is 12" for a th350. I'm looking at an Acc 2800-3200 stall converter for a future heads/cam combo. Will the weight loss from a 9.5" converter (how much less do they weigh?) make a noticible difference in how quickly the enigne revs? I know the motor will get into it's power quicker because of the slip, but like in free revving or out of the stall range, is there a big difference in the smaller lighter converter?