Fuel return line

[laxdadnc]

Does anyone have a diagram of how to run the fuel return line on a ‘74 series 3 88?

[jp-]

Not needed if you're running a carburetor and under 7psi of fuel pressure. If you're over that, you can just put a reducing tee off the carb fitting and run the small hose back to the tank. But none of my Series tanks were fitted with return lines.

[mearstrae]

My '76 S3 109 had one of these return lines for the Facett electric fuel pump. I'm now using a Carter self returning fuel pump on my V-8, so I used the return line as a secondary fuel vent. It's plumbed into the air cleaner housing with a chain saw fuel filter acting as an anti-flashback fitting.

'99 Disco II
'95 R.R.C. Lwb (Gone...)
'76 Series III Hybrid 109
'70 Rover 3500S (Gone...)