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Old 03-21-2019, 11:20 PM   #12
71CHEVYSHORTBED402
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Join Date: Feb 2009
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Re: Pros and Cons of fuel return line...

Quote:
Originally Posted by GASoline71 View Post
I was thinking the same thing. I've been playing with GM trucks and cars for many years and have never had to use a return line for any reason. Not saying that some might need to use a return line for whatever reason. But in my experience, i have eliminated the return line (usually becuase I have insyalled a performance mechanical fuel pump) and have just switched to a vented gas cap, and wah-lah...

Gary
What's a performance mechanical pump Gary, can you be more specific?
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71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assm. guide "kit" for restoring it from ground up. With assys, the guide accts for 1000s of OEM identifications and part numbers, all written in short order. 700+ images include assm, illust., charts, and points of interest. Much of the info. applies to all 67-72 GM trucks, and to a lessor degree all 67-72 GM vehicles. My build thread, and more on the guide https://67-72chevytrucks.com/vboard/...d.php?t=730025
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