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-6AN vs -8AN fuel lines

Started by my73charger, July 11, 2009, 08:32:53 PM

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my73charger

I am looking to buy a new duel fuel line for my new Holley double pumper.  I assume the only difference between the -6AN and -8AN is the amount of gas that flows correct?  Does anyone have an opinion one way or the other?

c00nhunterjoe

think of it as 3/8 and 1/2 inch fuel lines. i assume the new lines will go from the regulator to each bowl so i will say go with 6 an lines and fittings

Rolling_Thunder

-6AN lines will be more than enough - don't waste your time with -8AN --->  Harder to bend and usually cost more
1968 Dodge Charger - 6.1L Hemi / 6-speed / 3.55 Sure Grip

2013 Dodge Challenger R/T - 5.7L Hemi / 6-speed / 3.73 Limited Slip

1964 Dodge Polara 500 - 440 / 4-speed / 3.91 Sure Grip

1973 Dodge Challenger Rallye - 340 / A-518 / 3.23 Sure Grip