2_Liter_Turbo

Post your S13/S14/Etc fuel supply setups!

I'm trying to plan my fuel supply setup on my track car and wanted to see what other people are doing to see if there's something I missed or getting ideas for mounting everything up!

So far my plan is going with a factory fuel tank (S14) with a 465lph Walbro in tank pump for lifting the fuel to a surge tank (filter before surge tank) which will have another walbro internal pump that will send fuel to the fuel rail that has ID1300s. I'll be running E54/Flex Fuel controlled by an AEM Infinity. Any constructive feedback is appreciated.

To save cost and for the ideal placement, I won't be running a fuel cell, but the factory fuel tank.

I'm interested in seeing what other people do. So even if it's an S13, post up!

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96 S14: Grip Track Car
90 R32: Bucket List Car
92 S13: Just for Fun Car
Instagram: @SS.Maxey

2_Liter_Turbo

No one huh? Lol. Did I miss a thread that already has this?

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96 S14: Grip Track Car
90 R32: Bucket List Car
92 S13: Just for Fun Car
Instagram: @SS.Maxey

slow92

S13 sumped tank with dual Bosch 044's in line. -10 AN lines and fitting for supply and -8 AN return line. Injector Dynamics 2200cc injectors, but I am running E85.

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Sr22 in the works

japslapsilvia

Here is my current set-up,(still a work in process) going to be running e-85 and may add another external DW-350 if i need to

custom pump hanger






this will mount a single DW255 pump with -6AN Feed and return.



3 liter surge tank

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2_Liter_Turbo

Very nice! What sort of injectors will you be feeding with this setup? Did you use .375" OD .028" wall stainless hard line?

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96 S14: Grip Track Car
90 R32: Bucket List Car
92 S13: Just for Fun Car
Instagram: @SS.Maxey

2_Liter_Turbo

Those are some hefty injectors! What engine/power you running?

__________________
96 S14: Grip Track Car
90 R32: Bucket List Car
92 S13: Just for Fun Car
Instagram: @SS.Maxey

japslapsilvia

Thanks!
Plan is to run ID 2000's
All the hard lines are aluminum -6 for the most part and -8 for the DW350

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slow92

Mazworx sr22 motor and head package and Borg warner s366 turbo. Still running the break in tune but shooting for 700whp.

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Sr22 in the works

2_Liter_Turbo

Very nice! Definitely more power than I'll be shooting for, lol.

__________________
96 S14: Grip Track Car
90 R32: Bucket List Car
92 S13: Just for Fun Car
Instagram: @SS.Maxey

2_Liter_Turbo

If I remember correctly, bare aluminum has some issues with E85 (acidic corrosion). Did you coat the lines?

__________________
96 S14: Grip Track Car
90 R32: Bucket List Car
92 S13: Just for Fun Car
Instagram: @SS.Maxey

japslapsilvia

from what i have read, its not necessarily the E85, its when the E85 is contaminated with water, then it can become corrosive. i have enough braided e85 compatible hose to remake those lines if need be.

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2_Liter_Turbo

Yeah, one way to fight water contamination is to just keep the fuel system as full as possible when not in use.

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96 S14: Grip Track Car
90 R32: Bucket List Car
92 S13: Just for Fun Car
Instagram: @SS.Maxey

Mister.E

I have a few questions regarding going flex fuel in a 1JZ S14 with AEM V2.

1.) Are the factory gas tank, fuel pump hanger, and fuel level float good enough for E85?

2.) Which type of pump should I run that's E85 compatible? Internal or external? Is a surge tank necessary?

3.) What size injectors do I need to run if I'll be jumping between pump 91 and E85? I currently have SARD 650cc injectors and I'm sure that won't be enough.

4.) Will -6AN and 3/8" aluminum lines be good enough for fuel delivery and return?

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: @e_lemonation