Speedmaster Small block porting tips and results Part 1

replicaracer43 said

If the goal was increased low lift flow, from like closed to .450 or so max, would the valve job strategy be any different?

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If max low/mid lift flow are your priority, buy the bare heads, recut intake seats for 2.055 valves, leave the bottom angle long, keep the bowls/throat as small as possible, back cut the valve.