Dual Weber 40’s, Fuel lines |
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Dual Weber 40’s, Fuel lines |
KevinW |
May 22 2020, 11:43 AM
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#1
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Newbie Group: Members Posts: 42 Joined: 25-May 15 From: Winona, Minnesota Member No.: 18,761 Region Association: Upper MidWest |
I am looking for a drawing or detail Or picture how to route the fuel lines. I have searched the web but no luck. I have an idea about the supply line but not sure about the return line?
Thanks |
IronHillRestorations |
May 22 2020, 06:14 PM
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#2
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I. I. R. C. Group: Members Posts: 6,707 Joined: 18-March 03 From: West TN Member No.: 439 Region Association: None |
I'm with Chris on this. I've never run a return line on a carbureted engine. That's not to say that Brant isn't right, in that a return line system with a bypass regulator is probably theoretically the optimum.
There's two basic types of regulators; blocking and bypass. Where and how you use them is the important part. You can also get a bypass regulator that can be controlled with vacuum so you get the optimum pressure at all times. For a street 914 I've had great results with the correct fuel pump direct to the carbs. KISS |
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