Edelbrock Performer RPM CSA Values

[upsidedown]

Does anyone have the runner csa's for an Edelbrock Performer RPM air gap manifold. I'd like the runner area at the plenum as well as the manifold face if that's possible. Thanks.

[Awesome Bill]

you might want to check the Edelbrock Web site, I think it gives those sizes. I personally have never measured it out.

[upsidedown]

Thanks Bill you're half right in that the Edelbrock site has the dimensions for the manifold face. Unfortunately they don't list the runner start dimensions at the plenum so I was kind of hoping that someone might have measured or could measure.