12.5" mid-length gas port size

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12.5" mid-length gas port size

montana Offline

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#18

11-25-2020, 04:47 AM

Mhan7 Wrote:I realize my last statement sounds a little convoluted. So what I'm trying to say... Maybe they just tooled it that way, to get the proper pressure drop, based on physical testing, but without creating weird new drill sizes. A #49 drill measures .073", and .083" corresponds to 2.1mm. That might have been a very specific geometry, based on a very specific set of testing parameters.

Who knows. But it's fun to think about.

A gas port with 2 different size steps, creating a different gas flow dynamic. Maybe, but it is a new one to me.

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12.5" mid-length gas port size - by CVN2891 - 08-24-2018, 03:42 AM

12.5" mid-length gas port size - by Sticks - 08-24-2018, 09:55 AM

12.5" mid-length gas port size - by CVN2891 - 08-24-2018, 04:21 PM

12.5" mid-length gas port size - by LRRPF52 - 08-24-2018, 05:50 PM

12.5" mid-length gas port size - by CVN2891 - 08-25-2018, 02:36 AM

12.5" mid-length gas port size - by CVN2891 - 10-08-2018, 07:57 PM

12.5" mid-length gas port size - by biodsl - 10-08-2018, 08:14 PM

12.5" mid-length gas port size - by CVN2891 - 10-08-2018, 09:22 PM