gas return line idea... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Tom · 05-10-2004, 04:42 AM

There are two hard lines coming from my gas tank, ones the 3/8" line for gas,the other is the smaller line for the charcoal canister. Since Im running a electic fuel pump, I was thinking about running the un-used charcoal hard line as the fuel return. Since its smaller, it shouldn't make the pumps job any harder. Anyone know if this would be a problem? Do this line do somthing inside the tank that would keep me from using it?

NeCrOmAnCeR · 05-10-2004, 09:59 AM

The only concern I would have is thet that line terminates at the top of the tank rather than extending down to the bottom. The fuel will get airated rather quickly. I don't know if this will cause problems with your setup but something you should definately check out.

05-10-2004, 04:42 AM	#1
Tom driving is in my blood Join Date: Dec 1999 Location: Mesa AZ Posts: 5,702	gas return line idea... There are two hard lines coming from my gas tank, ones the 3/8" line for gas,the other is the smaller line for the charcoal canister. Since Im running a electic fuel pump, I was thinking about running the un-used charcoal hard line as the fuel return. Since its smaller, it shouldn't make the pumps job any harder. Anyone know if this would be a problem? Do this line do somthing inside the tank that would keep me from using it? __________________ -78 c10 short/step: 388cid, M20, 5/5 drop, lots more. Playtoy and first vehicle. -98 c1500 x-cab: 5.7L, 17" rims, 5/6 drop, flowmaster, helper bags,NBS rear disk brakes. -02 Suburban 4x4: leveled front -CBR600F4i, CBR600RR, CBR1000RR, and standup skis DISCLAIMER: I cant spell for the life of me.

05-10-2004, 09:59 AM	#2
NeCrOmAnCeR Registered User Join Date: Feb 2004 Location: Hodgenville, Ky Posts: 735	The only concern I would have is thet that line terminates at the top of the tank rather than extending down to the bottom. The fuel will get airated rather quickly. I don't know if this will cause problems with your setup but something you should definately check out.



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