Fuel lines and twin carbs |
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Fuel lines and twin carbs |
JFG |
May 22 2016, 09:41 AM
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#1
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Senior Member Group: Members Posts: 686 Joined: 7-April 16 From: Wales Member No.: 19,869 Region Association: None |
I am fitting twin IDF 40's to my 1.7 engine (it came as a rolling shell) and need to change the fuel lines from front to back.
Do I need to install a return line? What size outside and\or internal diameter are the standard lines? I'm going to make my own using stainless steel and need the specs to buy the correct pipes. Finally. Do I need to tap a vacuum take off into the manifolds for the distributor? |
brant |
May 27 2016, 08:39 AM
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#2
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914 Wizard Group: Members Posts: 11,625 Joined: 30-December 02 From: Colorado Member No.: 47 Region Association: Rocky Mountains |
All manufactures use return lines
Cooler circulatory fuel |
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