How much hp est would it take to pull 6200 rpm out of a AA at 5000'? About how fast would that be est of course. 496bbc, 9.1cp, 671 blower 5lbs, 260-266 dur .50, 714-714 lift, 360cc ported heads, to 650's that flow 730cfm. 86 eliminator jet v hull also had pump work. Thanks..