Diaphram for the 120 and 91AC
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From: Carrollton,
TX
Dave,
I went to the LHS this weekend to pick up a replacement diaphragm for @ 120SF. They sold me a white Mylar type diaphragm, the 120SF had a clear silicone type with a gasket. Are these parts the same, could this cause a surging in the engine at all throttle settings.
I went to the LHS this weekend to pick up a replacement diaphragm for @ 120SF. They sold me a white Mylar type diaphragm, the 120SF had a clear silicone type with a gasket. Are these parts the same, could this cause a surging in the engine at all throttle settings.



