Speedmaster Small block porting tips and results Part 1

Okay........ so if you were to try and duplicate that port as near as you could, without any mid-stream flow testing....... how long do you think it would take?

Any idea how long it would take to do the exhaust?

Time to do the chamber?

Just trying to give the folks an idea of what they’d be biting off if they went all the way down that road.