Thread: 9/16...11/16
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Old 02-17-2019, 03:20 PM   #16 (permalink)
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Originally Posted by magmoormaster View Post
Gaurantee it was a machining cost change. The first wgp cocker to use an 11/16th valve was the trilogy. Many many design decisions were made on that gun to get machining costs down, which is why they were able to retail them for so little. The valve design was definitely one of them, seeing how they were set from the factory at 300 psi.After the trilogy, the 06 black magic had them, same with the SR.

That's at least true on the wgp side of things, which has been perpetuated by modern companies like inception.

Alternatively, aka did 11/16th valves in their merlins because they were gunning for the lowest possible operating pressure. Drilling the entire bottom tube out to 11/16th meant that they could mini their guns and still have more volume than a full size 2k spec gun.
Thats what I was looking for.
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