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sniffin the fumes!
333 Posts
Discussion Starter · #1 ·
Got some fuelling issues to sort on the Zephyr, mainly an iffy fuel pump. Whilst having a look around underneath, I noticed a small bore pipe coming out of the front of the tank, towards the top, with nothing connected to it. Should this have a vent pipe connected to it?

Also, that got me thinking - do I need a return pipe from the carb back to the tank? It's a stock 302, with Edelbrock (Weber) 4 barrel carb, electric fuel pump with a regulator set to the correct pressure. Fuel pump will soon be replaced with a Facet red top. Is it okay to run this setup without a return pipe?

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