Speedmaster heads are on and running.....

oldkimmer said

Thanks for sharing. What was ur et b4? How much of a gain do u expect? Kim

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Ran consistent 13.3's in decent air. I would guess it'd run high 12's now.

threefortyduster said

Did you actually weigh the heads vs. the iron heads to get the 50 pound number or is that an educated guesstimate?

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Yep, weighed them. It's actually in my "home inspection" video. About 52 lbs difference for the pair.