My dad says the same thing, "As much as the love the new challenger, the 70 is still better"
I didn't know that it was that much bigger until we had them side by side.
We did get a chance to be lined up side by side at a stop light. We went to about 35mph, needless to say there's no comparasion between new and old performance. I was left behind like I was standing still, but that has a lot to do my carbs being untuned (for the time being). I have the rebuild kits in hand and a promax kit on the way.