'65 GTO Fuel Return
I have a '65 GTO with a dead end 5/16" gas sending unit and feed line.
My mechanical fuel pump has an outlet for a ¼" fuel return line.
Is there any issue with running a return line to the ¼" gas tank vent tube on the filler neck, and changing the cap to a vented cap?
I ask, as there doesn't seem to be a gas tank sending unit available with a 5/16" + ¼" return nipple.
The reason is tough starting due to boiling fuel in carbs after heat soak.
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1965 Pontiac GTO
455/469 w/ #48 Heads, '65 Tri-Power
9.25:1 CR
Stump Puller Cam
Muncie M22W 1st-2.56 2nd-1.75 3rd-1.37 4th-1.00
3.55 Rear Differential
Front: 225/60R15 Height: 25.6"
Rear: 275/60R15 Height: 28"
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