5/16 fuel line for 500 hp?

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Re: 5/16 fuel line for 500 hp? [Re: Jeepmon] #719129 06/08/10 05:46 PM 06/08/10 05:46 PM
Joined: Nov 2003 Posts: 3,106 Ridgeland Wi M mopars_1 OP master
mopars_1 OP master M Joined: Nov 2003 Posts: 3,106 Ridgeland Wi	I will definatly look into this. Im still torn on using my original line or not at this point. also, even if I use a hidden electric pump, would that make a difference? I know FAST allows electric pumps as long as they are hidden. thanks! -kevin Quote: The only question I have is... Does FAST allow for larger than stock fuel lines? Somewhere (I'm sure someone will post a link to it) is a chart that shows the amount of fuel needed at HP levels.. and if I can remember, for a 500HP motor, you should be able to deliver 1 gallon of gas in 30 seconds.. With that said, for the first 3 or 4 years, I was running my 525HP motor with stock 5/16 fuel lines and the best volume I was able to obtain was 1 gallon in like 40-45 seconds.. I've since upgraded to a larger fuel line and if FAST allows you, you should upgrade also.. Good luck.. 1971 Plymouth Duster 340 auto 1937 Plymouth PT50 1969 Dodge Dart Swinger 340 4 speed 2013 Ram laramie 2500 hemi 2008 Harley FLSTSB springer

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