My post was stupid - apologies. Engine is a 500 CID stroker (based on a 440) cam specs are:
intake exhaust
Duration .050 252 256
Separation 109
Gross Valve lift .573 .567

Timing was set at 38 degrees total. Jets are 84 in the outboards and 66 CL. I have the promax center mixture block, outboard jet plates and the rear carb has the promax base. TTI headers 2 into 3.5. It feels pretty smooth (asked a lot of questions here - thanks for the knowledge base) and was thinking of doing a Dyno tune to get it dialed (pricey) - this is a street car and I could be second guessing myself too..I will recheck the center venture (passenger side) I was thought it was a bit on the rich side - a tad - but I was told that 6 packs tend to do this - again many thanks.