Jadaharabi said

Looks like someone swapped the heads maybe.

IF you run the roller cam with anything other than the roller heads you will need to rework the pushrod holes in the heads for clearance. Just to let you know.
Now if you put a bigger cam in it look into a Howard's 98438-k32 spring kit.[/QUOTE

jadaharabi I’ll take a look at that cam. So far so good looking somewhat clean inside.

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