How did you measure the bearing clearance????crank mains grooved??

Why did you remove the o rings on the distributor???

7400 rpm??????? road or dyno???? Chassis dyno???? What cylinder heads??? Roller or flat tappet cam?????? Solid???? Rocker arm set up???????

Is the welch plug in the passage above the oil pump???

what oil pan system and pickup?? how far is pickup off pan bottom???

Why idle so high rpm?????