What hp and torque am I making?

rumblefish360 said
FWIW, I’d enquirer about a set without springs since you’ll want a set to match your cam exactly. If they won’t offer the CNC job without springs and just valves, the just a bare CNC head would be good, just figure out what valves are used. I’m sure someone here knows what to get.
IIRC @MOPAROFFICIAL can guide ya right in that.

Just food for thought.
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Just pick a valve length and get an installed height check...from there order Springs based on the cam requirement Seat pressure at the installed height you have or nearest to after shims/vsi's...retainers you can Source from a bunch of different companies cuz they're all selling the same various sized retainers ftmp.