Venturi Extraction Tool

• Even after heating carburetors up with a torch, A Venturi can be difficult to remove from casting. This fixture is very effective for pressing out even very stubborn ones. It's made up of materials found at most hardware stores and one special machined steel disk at the left side of the photo. It has a 1.1875-inch outside diameter, is 1/2" long, and is drilled 3/8" deep and tapped for 1/2" Std thread. The pipe has a 1 and 3/8 inch inside diameter. I had to grind out inside burrs for Venturi to slide easily through it. Tightening the 1/2-inch nut pulls the Venturi out of the castings.

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