 Fuel Pump, Supply, Return, Damper |
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| turnaround89 |
 Mar 5 2009, 01:23 PM
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Senior Member  Group: Members Posts: 671 Joined: 17-May 08 From: Rockford, Illinois Member No.: 9,067 Region Association: Upper MidWest  |
I just put my fuel pump back in and had some questions about the S R and D on it. I understand that the S, is the line from the tank. the R is return from the carbs, and the D is Damper, however, is the D the line that fuel runs through to the carbs? Its the only remaining option i have for lines, just wanted to make sure?
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| type47 |
Mar 5 2009, 01:29 PM
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Viermeister Group: Members Posts: 4,254 Joined: 7-August 03 From: Vienna, VA Member No.: 994 Region Association: MidAtlantic Region |
Careful. It sounds like you are using a D-jet fuel pump with carbs. D (and L-) -jet pumps should be too much pressure (about 30 psi) for carbs unless you have some sort of pressure reducer. I think carbs use fuel pumps that produce pressure in the 5 psi range.
"D" stands for druck which is German for pressure so thats the pressure port. |
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Posts in this topic
turnaround89 Fuel Pump Mar 5 2009, 01:23 PM
johnnie5 You need a different fuel pump for carbs, look her... Mar 5 2009, 01:35 PM Cap'n Krusty Unless you're speaking of a 70-71 911 T pump, ... Mar 5 2009, 01:46 PM turnaround89 Which one from CB, there is a 3.5 and 5.5lb pump? Mar 5 2009, 02:30 PM
SirAndy
Which one from CB, there is a 3.5 and 5.5lb pump?... Mar 5 2009, 03:26 PM effutuo101 Here is a link for the products I am useing.
Fuel ... Mar 5 2009, 02:46 PM turnaround89 Ordered up the new pump :Qarl: . Now here comes a... Mar 5 2009, 03:38 PM SLITS You could plug off the return line
or
You could ... Mar 5 2009, 06:13 PM aircraftdesign
You could plug off the return line
or
You could... Mar 5 2009, 06:57 PM r_towle When I replaced one of these I looked up the specs... Mar 5 2009, 07:50 PM turnaround89 thanks everybody. maybe my car will driving next w... Mar 5 2009, 10:20 PM aircraftdesign
thanks everybody. maybe my car will driving next ... Mar 7 2009, 06:06 PM |
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