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Re: Fuel system return line.
[quote=chaos.258;181962]I have an 89' Wrangler with a 4.2. I am installing headers and the fuel system return line is in the way. Can I remove it or should I move it? I would rather remove it completely. What are the pros and cons to this? Will I get more or less fuel to the carb? What about venting and/or non-venting. The carb. is a Holley 390cfm 4 barrel on an Offenhauser alum. intake which requires 6-7 p.s.i. The fuel pump is stock which produces 4-5 p.s.i. This combination has worked good for me so far and should work even better when the headers are installed. Has anyone tried this set-up before? What did you do with your fuel return line?
Last edited by chaos.258; 02-26-2008 at 02:38 PM.
Reason: more information
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