Float level is in the mid of sight plugs front and rear..The carb was purchased with 83 secondary jets..Ran it a few times and checked plugs with the 83's..Plugs were fouled out bad.I did replace plugs with NGK's and re jetted the secondaries with 80's..I will take a look at the new plugs to see if still running to rich or possibly lean.The engines seemed to perform better with the 80's..Fuel pressure is on a stock mechanical pump rated at 6.5..
Sbc edlebrock performer heads,full rollers 1.5's,RV cam,RPM air gap,AED 750 dbl pumper,hooker long tubes,flow masters...<<<< Some of the pieces to my puzzle..
Engine has under 8000 miles on it fairly fresh.Thanks for your reply..