Hi, I just finished building my LS Vtec Motor. My Goal is to make somewhere between 600-650 whp. I wanted to know what would be the best fuel pump(s), Injectors, and sized lines to use?

At first I was thinking of a aeromotive a1000, but i read that alot of people have trouble with them. Now i am thinking of the duel bosch 044's. What do u think?

As far as injectors i was thinking of RC 1000cc (PH), or bosch 1000cc (Sat). Is that enough?

What Size Lines??

I already have a AEM FPR and AEM Fuel Rail.


Setup.
B18A1 Block
RS Sleeved
Stock Crank
Eagle Rods
9.5:1 CR Pistons
B16Head
Port and Polished
Valve strings and ret.
GSR Cams
SS Valves
ARP Head Studs
S2 Intake Manifold
GSR TB
Peak Boost Manifold (Ram Horn T3/44)
Tial 44MM
GT35R

 

there are a few pump options. full blown dual walbro, aeromotive eliminator, a single bosch should get you there, and if you are using a honda based ecu, use the saturated 1000's.
whats your budget?:

 

Use a bosch 044 between the factory fuel filter and the rail, a walbro 255lph in tank and the bosch 1000's. Best fuel system you can get for your setup.

 

thats basically what we used to use on the gn's and t's.

 

Tony does the 044's location really matter? I have an Intank and Inline 255hp, I was planning on removing the Inline under the car and just replacing it with the 044, will that be adequate or should I move it up towards the rail?

 

Doesn't matter, it's just easier on a setup with a stock fuel filter to pickup at that location.

 

Stock Fuel lines?

 

x2

I'm wanting to support in the 600-650hp range and this looks like something I might try. Jeff Evans told me I could trap pretty high with this setup and I've been searching on the specifics.

He also said run relays and 10 gauge wire to both pumps.

 

Ttt

 

I also wanted to know if i put the bosch pump like u said, will the stock fuel filter handle the HP goals?

Also What relay would be the best for the fuel pumps?

 

a regular 5 pin bosch style relay.

 

ttt

 

I think everyone is wondering...

'Stock fuel lines?' with this setup.

 

what size lines and how far would u go as far as hp with this setup

 

-8an feed lines
-6an return lines
single or dual bosch 044
40 or 100 micron fuel filter
10 micron fuel filter
SPDT relay

 

That's one way to do it, probably the most correct way aswell. But that way is expensive and you can support 600hp without all that work and I honestly think tony1 was talking about using the factory lines, intank pump and inline between the rail and factory fuel filter.

 

The stock fuel lines are fine with that setup.

 

Sweet, thanks for your response