Search results for query: *

WWB, I recall years ago WALBRO saying something like pop off should be between 12 -15 pounds and you tuned it by stretching or shortening the inlet lever spring. This will change the overall fuel flow richer or leaner, since atmospheric pressure pushes the fuel into the venturi when the pressure...

I just stumbled into this discussion, so let me complicate it some more. ;) First lets discuss cleaning for current production carbs. In the US it's all about EPA, and even though you are in UK you get the same carb materials on a MS 361 as I do. All these new carbs are way different than they...