RE: Fox .46 ABC/Davis head
Thanks Earl, I got about a 120 rpm improvement over the first run. 11,777 to be exact. It runs best with the EZJust carb open about 85%, if I open it further the engine leans and slows, if I richen it a couple of clicks so it does not lean out and slow down it still runs the same rpm, so this falls right into what Mr. Davis says is a perfect set up job.
Please note exhaust, no gasket and no leak, not even a dribble.