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Old 09-08-2017, 05:28 PM   #8
Charlie ny
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Join Date: May 2010
Posts: 3,019
Default Re: 2 1/2 psi fuel pressure

d,
Good points. The flex in the diaphragm is in the picture. While developing my own diaphragm I tried lots of materials and thicknesses, a single piece of .062 material
behaved way different than what I ended up with........which is two pieces of .031
material. The material by the way is military grade viton.
Keep us posted on what you come up with this winter.
Regulators are great but it's possible to go with full stroke and stay within
the comfort range of our little carbs.
Charlie ny
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