tryin to break in new engine, ruff idle

Well yeah, I'm just trying to get this guy problems solved easy and quickly as possible. Really heads should be pulled and see whats up on the valve job, hopefully the valves are too short and the other valves are not sunk in too deep due to too many valve jobs.

Did you ever do a compression check ? I'm even wondering if the valves are all sealing tightly, if not that could cause rough running