I'm changing the fuel lines starting from the solid feed line under the car all the way to the return solid line back under the car.
I'm not too familiar with the sizes of the fittings that are needed and was told this thread was the best place to ask.

What I know for sure is that:
1)I need 2 -6an fittings for both sides of the rail.
2)I have an aeromotive fpr
3)I will need a total of 5-7 fittings
(one for the solid feed need the fire wall, one into the rail, one out of the rail, one into the regulator, one out of the regulator) then there is a tap on the bottom of the regulator that ???? and back into the solid return line ????.

Any input or link that anyone could share would be greatly appreciated. I am ready to buy but I obviously cant until I know the exact specs of the fittings and lines.

Thanks in advance.

 

What size lines to you plan to run? What power numbers are you hoping to achieve?

 

Not sure about the line size, I keep hearing -6.
Power will be on the very low end.

 

Sub 600hp, I would just keep the stock lines. -6 is rather small for a feed line (-6 is comparable to the stock hardline size). Common configurations are -10/-8 and -8/-6 (feed/return, respectively). As far as the number of fittings, you would need one two for the FPR, two for the rail, two for the inline fuel filter, and two for the feed/return ports on the pump housing/tank.

 

Stock lines would be fine up to 700hp. I will be running stock lines, 2000cc, Two pumps and a fuellab fpr with a gtx35r. Im more than positive that I will be somwhere between 615 to 630hp. Just my two cents.

 

i have 800.....stock lines to 6an

 

dont touch anything, save yourself the money and the hassle

 

What kind of power is -8 feed and -6 return good for on e85 looking for 900hp

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So can someone chime in on thd fuel lines

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You should be good with 8/6 for 900hp.