A couple reasons why I hate doing port work after others

273 said

What size cross section you getting with tubing ?

I was also wondering, I was watching a Eric Weingartner video and he said he finds peak flow and the short side csa generally correlate Eg. 300 cfm and 3.0" short side area do you notice a similar correlation?

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I listed a bunch of measurements in the speedmaster sticky posts. About the only measurement I take now is bottom
Of the intake port to roof and i
Take calipers and measure the thickness of the short turn. Those number I don’t give out and are only time savers for me to do final short turn shaping.