SBM Edelbrock/Speedmaster Head Data

I love the perseverance!!
You’re solidly above 300 now.

Any idea what the current runner volume is?
Width at the pinch?

We’re on the same page WRT the pinch/ssr relationship, especially with milder efforts(which is why I advocate for getting after the ssr early on in the porting process).
Pinch is 0.990 x 2.13. I haven’t measured the volume in a few days. Last measurement was 190cc, but more has been cut out since then.