Fuel pressure question |
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Fuel pressure question |
cary |
Aug 5 2018, 09:25 AM
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#1
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Advanced Member Group: Members Posts: 3,900 Joined: 26-January 04 From: Sherwood Oregon Member No.: 1,608 Region Association: Pacific Northwest |
Has anyone every measured the fuel pressure ........... ?????
1. The return line after the regulator going back to the tank .......... 2. The suction line before the pump The reason for the question. 225# Gates Barricade is $4 per foot 50# Gates Barricade is $2 per foot I'm ordering a couple brass t's to do it myself. But just wondering if some done it before. |
Mark Henry |
Aug 5 2018, 11:13 AM
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#2
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
Both before the pump and after the regulator is low pressure and you can use the cheaper SAE 30R7 low pressure hose.
The Fuel injection loop you have to use FI hose SAE 30R9. After researching (and using) the quality standards of the SAE 30R9 vs the SAE 30R7 hose I only use the SAE 30R9 hose now, even for carbs. Really you're only talking a couple bucks in savings by mixing the two hoses in an FI application. It must be SAE 30R_ hose as it's rated for ethanol. |
914Sixer |
Aug 5 2018, 01:14 PM
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#3
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914 Guru Group: Members Posts: 8,877 Joined: 17-January 05 From: San Angelo Texas Member No.: 3,457 Region Association: Southwest Region |
Just as a added thought, the requirement for ethanol in gasoline goes AWAY next year when the law expires. Here in Texas some gas stations (Murphy) is already selling real gasoline WITHOUT ethanol.
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76-914 |
Aug 5 2018, 04:45 PM
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#4
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Repeat Offender & Resident Subaru Antagonist Group: Members Posts: 13,495 Joined: 23-January 09 From: Temecula, CA Member No.: 9,964 Region Association: Southern California |
Just read your other post re: kinking. The Goodyear stuff is great but kinks very easily. I use the Gates for that reason.
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