Camshaft question

I had that mopar performance 292 510 114 cam in my 340 six pack with 11 to one forged pistons. It ran really good and was really nice to drive and ran in the low thirteens. Forty years later I put what I thought was the same 292/ 510 cam in my stroker but found out it was on a 108 lobe sep. I did not really like how it behaved as you had to be over two thousand revs before it smoothed out.