550 cubic inch bb dyno!

Some specs i didn't include earlier-
The fuel pump is an 80a-1 and flows 6.48 gpm at 4000 pump rpm(8000 engine rpm) The terminater throttle body flows 2500 cfm and has four 2.5 inch throttle blades.
Plug gap .025 using 5672-9 NGK plugs.
Crank trigger. Stock type distributor with locked advance plate.
I converted the Jesel intake rocker bodys to register against washers rather than snap rings on the 9/16 individual paired rocker shafts which rode against the needle bearing cages. I had suffered many broken needle bearing cages at the bearing on the adjuster side of the .800 offset rockers. The hammering from the side loading of the angled pushrods would beat them to death over time.