4 speed to 4 speed od clutch chatter

I did get to try it a few times doing a roll in 1st. Had to wind it uphigh then grab 2nd to make a good run. As you stated dropped a large amount of rpm. 3.09 to 1.67. My 6 pack is tuned right on with the 2.66 trans..Put it to the floor about breaks the tires loose as the 6 pack opens, grab 2nd and not one bit of hesitation for the outer carbs to come back on. That is before the 100-150shot of nitrous I use comes into play. Why I am leaving car alone now. Had to try it though