 Dual Weber 40’s, Fuel lines |
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| 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 
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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?
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| KevinW |
May 22 2020, 06:34 PM
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#2
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Newbie Group: Members Posts: 42 Joined: 25-May 15 From: Winona, Minnesota Member No.: 18,761 Region Association: Upper MidWest
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I will be using a Facet fuel pump. When not using a return line do you cap the return at the fuel tank?
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| ChrisFoley |
May 23 2020, 09:58 AM
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#3
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I am Tangerine Racing Group: Members Posts: 8,016 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None
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QUOTE(KevinW @ May 22 2020, 08:34 PM)  I will be using a Facet fuel pump. When not using a return line do you cap the return at the fuel tank? The answer is yes. A short piece of fuel hose, a 5/16" long (2+ inches) bolt with all the threads cut off and two hose clamps is all you need. Facet interruptor pumps (the square ones) are generally reliable and have been used by 914 owners successfully many times in the past. Usually a pressure regulator is required since they put out 6-8 psi which is too much for the carburetor needle valves. OTOH, most of the available rotary pumps are internally regulated to 3 1/2 psi and no external regulator is required. |
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Posts in this topic
KevinW Dual Weber 40’s May 22 2020, 11:43 AM
brant this has been a controversial topic for ever...
a ... May 22 2020, 01:29 PM bbrock There is another reason to keep the return line. ... May 22 2020, 01:48 PM
Superhawk996
There is another reason to keep the return line. ... May 22 2020, 02:05 PM bbrock
I'm wondering if those with the 1/8 tank scen... May 22 2020, 03:27 PM Superhawk996
I'm wondering if those with the 1/8 tank sce... May 22 2020, 03:48 PM bbrock
Now I'm super curious!
The contraption ... May 22 2020, 04:06 PM SKL1 That makes sense but I've been running carbs o... May 22 2020, 02:06 PM ChrisFoley I have never used a return line on a carbed car an... May 22 2020, 05:20 PM IronHillRestorations I'm with Chris on this. I've never run a ... May 22 2020, 06:14 PM bbrock
You can also get a bypass regulator that can be c... May 22 2020, 06:47 PM SirAndy Facet pumps will drive you batty with the noise. ... May 22 2020, 08:09 PM mtndawg
Facet pumps will drive you batty with the noise. ... May 22 2020, 10:25 PM ndfrigi
[quote name='bbrock' post='2818051' date='May 22... May 23 2020, 01:23 AM mtndawg
[quote name='mtndawg' post='2818099' date='May 22... May 23 2020, 01:19 PM ndfrigi
[quote name='mtndawg' post='2818099' date='May 2... May 23 2020, 02:10 PM Ansbacher The inventor of the Facet type pump is now sitting... May 23 2020, 11:24 AM IronHillRestorations I may have been talking through my hat. There use... May 23 2020, 12:13 PM KevinW Thank you everyone for the advice May 23 2020, 04:40 PM |
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