455 pontiac run on stand

Running Pontiac 455 after breaking in camshaft for 20 minutes
camshaft is a Lunati Voodoo 227/233 @.050 110 lobe separation .489/.504 valve lift with 1.500 roller lifters.
Engine is a 1973 455 that is bored .030 over with BME rods and dished pistons for a 9.2:1 compression ratio with #62 heads.