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Old 05-01-2009, 01:57 PM
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Join Date: Feb 2001
Location: St. Louis, Missouri, MO
Cobra Make, Engine: SPO 2715
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Quote:
Originally Posted by xlr8or View Post
Eric it can be done with your existing tank. Did this exact thing to a friends SPF. Fab up a 1 gallon surge pot and feed the FI from there with -10. Run the FI return line (probably -8) to the surge tank and then vent the surge to the main tank return (-6). Use a standard electric pump from the main to to the surge tank (-6).
This way the small fuel pump only has to keep up with the fuel that is actually burned and the big pump always has a steady supply.

Works great and you don't have to mod the existing tank.
xlr, Yup, I am considering this also. I really want more capacity also, as 17 gallons in not really a bunch.

any pics from your surge build available?

E
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