What does your fuel system consist of? I know i will probably need 160's just curious what pumps (pretty sure the walbro's won't support it by alot...)

Here is my setup.

ERL 402
L92 heads
single plane
TU2 cam
T6 GT88 1.08 A/R
Twin 255's
Aeromotive BRFPR 1:1
-8 from tank to rails
stock feed made into return

Looking for 850+rwhp

 

Magnafuel 4303, twin 67's on a 427. Not dyno'd but running 16psi without issues. Looking for 1000rw this spring. Not my car, just do the work on it. This pump is reasonably quiet, ran it in stop and go traffic for an hour. -10 feed and return on it. I was running twin 255's at 650rw ok, looking for 750 now, going to try it then maybe boostapump.

 

i had 2 aeromotive a1000s with -10 feed going to 120# inj. this was for my stock bottom ls1 and a 80mm

 

I'm gonna run twin 340's (gonna try 6an feeds to the back of each rail) with a 6an return. ID2000 are the injectors that came highly recommended.

This is on a 403 with 2x BW s362's

 

i was thinking 2 aero stealth 340 pumps. but still don't think it will be enough...

 

You can do it on twin walbros 255,83# injectors, and on the stock fuel line. Seen guys make lil over 800hp that way.

 

Twin PT66s, forged LS3, Magnafuel 4303, Aeromotive 13110 Pro-Series Boost Reference regulator, ID2000s, -10AN feed, -8 AN return, custom 20 gallon fuel cell.... looking to make around 1100whp.

 

This is good to right around 800rwhp, you could add the boost a pump to help out also. I've done 855rwhp dyno proven on stock rails, 80lb injectors, 3 255's, 10 an feed to regulator and 6an from regulator to the stock rails.

 

i wish i could fit 3 255's in the bucket. was a pain putting the 2 in lol

 

Magnafuel MP-4303 pump, I.D.2000 (230lb) injectors, fuel lab components. E-85 1070rwhp

E-85 takes a LOT of pump when you start getting up there in power, over do the pump and injectors and you'll be fine...

 

Twin Magnafuel 4303s, had 160s then 210s now have Moran 250lb injectors, twin Flow Chargers when in boost, 10an feed to ea pump, Y to 12an to the bay, Y to twin 8an to back of ea rail, 8an return. Looking for 2000rwhp on e85

 

(2) Walbro 255s in the bucket, -8 feed, stock return, Bosch 160s, 706rwhp through an unlocked 4L80e, 38psi base.

 

2 A1000's. First one runs all the time. Second one kicks on at 4lbs of boost via a hobbs switch. 160lb injectors. Daily Driver and still gettting between 15-17mpg!

 

Magnafuel 4303, Fuel Labs Boost Reference regulator, FIC 120's (Willb e getting larger ones soon), -10AN feed, -8 AN return, 15 gallon fuel cell.... Around 1k HP so far.

 

Havent been on the dyno yet... coming in the next few days. I built mine in preparation for 800+rwhp.

-12an feed from tank to pump
-10an to rails
-8an return
-Magnafuel 4303
-Magnafuel FPR
-Nasty billet block rails
-FIC 160s

 

You must have missed the E-85 part.

 

One more VERY important component when building a high volume fuel system is an adequate tank vent. We suggest minimum of a single -8 vent for anything beyond an upgraded in-tank pump, and often times use two -8 vents on bigger systems.

 

so how far would -8 feed, -6 return, 160 lb/hr injectors, 2 aeromotive 340 pumps with a boost a pump, and the BRFPR get me?

 

Nope. I read the thread clearly

 

Can you mount a magna fuel pump in the tank? Not talking stock. I just was wounder if you could mount it in fuel.