The more I think about the gains the more confused or concerned I seem to get.
It looks like most of this improvement is in the 1/8th mile (and before) which I would think the cam change would make more difference up top than the start of the race. Like I said I now have a posi and better tires and I bet I gained more from that than the cam change.
I will scan some and get some logs I use AutoTap for this.
I am probably asking too much as has a huge frontal area and this drip rail across the front so I know that is not helping. I have not had a chance to weigh it yet but I am guessing it wont be any worse than a newer RCSB.

Just rambling like said before the gains look good when looking at the finish numbers. I am going to look at my old slips if I still have some I thought I remembered a better time but probably not...
thanks
Dave