The Ford Barn - View Single Post - Weber carb conversion power loss & backfire

30 Closed Cab PU · 05-20-2020, 05:05 PM

A main reason for the pencil filter is to keep rust/grit out of the shutoff valve. Rust/grit is a main cause of bad fuel shutoffs since the internals of the valve can get scored.

05-20-2020, 05:05 PM	#12
30 Closed Cab PU Senior Member Join Date: Aug 2018 Posts: 2,332	Re: Weber carb conversion power loss & backfire A main reason for the pencil filter is to keep rust/grit out of the shutoff valve. Rust/grit is a main cause of bad fuel shutoffs since the internals of the valve can get scored.