Speedmaster intake porting. Hopefully I can make something out of this

———stock SM————ported SM
.100——-83——————91
.200——-143—————148
.300——-183—————193
.400——201—————-215
.500——212—————-227
.600——221—————-235
.700——225—————-238

Maybe not what you had hoped, but still solid gains.

Is it all done? How much time do you have in it?