Valvetrain geometry video

Did I miss it? He changed the pushrod length .150 . Did he go longer or shorter?
Good info for a magnum head small Mopar, pushrod length doesn't do anything on a shaft rocker.
Unless I'm missing something here that's not true. If push rod length is to short the valve's will not open the full amount. To long a
You asked if it could be done at home with basic hand tools.... and you were told no - it requires specially machined spacers to move the rocker shaft centreline on a shaft mount system.
If you have stud mounted rockers pushrod length will alter the geometry as demonstrated in the above video.
You asked if it could be done at home with basic hand tools.... and you were told no - it requires specially machined spacers to move the rocker shaft centreline on a shaft mount system.
If you have stud mounted rockers pushrod length will alter the geometry as demonstrated in the above video.
I think that I'll just run a small cam and if it runs decent that's fine, if it doesn't oh well.