Which fuel pump is great for LS1?

Reply Subscribe

Thread Tools

Search this Thread

Oct 31, 2004 | 12:04 PM

LS1SS4ever

Thread Starter

TECH Resident

Joined: Jan 2004

Posts: 973

Likes: 0

Which fuel pump is great for LS1?

What is the good brand that work well and does not cost a lot that can pump until 550hp

Oct 31, 2004 | 12:23 PM

SDB

10 Second Club

iTrader: (7)

Joined: Mar 2003

Posts: 2,327

Likes: 2

Quote:

Originally Posted by LS1SS4ever

What is the good brand that work well and does not cost a lot that can pump until 550hp

Walboro 340 gsm...many of the vendors have them...fairly easy to install...costs about $125.00. The optimum is hte Racetronix unit, which is about $285.00 and is plug-n-play. It also comes with the larger main wire for better voltage. If it were me I would go ahead and get the Racetronix unit (I bought the individual Walboro prior to the release of the 98+ Racetonix).

I am running the single Walboro with big gauge wire...everything else in the fuel system is stock...I put down 580 rwhp and 640 rwtque on a Mustang dyno, A4, converter unlocked. I have a boost-a-pump, but when I used it, even at a low setting, it just flooded the engine.

SDB

Oct 31, 2004 | 05:26 PM

Racetronix

LS1TECH Sponsor

iTrader: (2)

Joined: Mar 2002

Posts: 2,032

Likes: 26

From: A Racetronix dealer near you...

Quote:

Originally Posted by LS1SS4ever

What is the good brand that work well and does not cost a lot that can pump until 550hp

F-LT1 : http://www.racetronix.com/Racetronix..._Pump_Kit.html
F98 : http://www.racetronix.com/RX-F98-FPKG-2.html
F99+ : http://www.racetronix.com/RX-F99-FPKG-2.html

__________________

Manufacturer / Distributor of Automotive Fuel Systems, Components & Electronics

Please support a Racetronix dealer near you for personalized service.

>WEB SITE<

Oct 31, 2004 | 09:51 PM

LS1SS4ever

Thread Starter

TECH Resident

Joined: Jan 2004

Posts: 973

Likes: 0

How many hp can the stock fuel pump handel?

Oct 31, 2004 | 11:04 PM

Racetronix

LS1TECH Sponsor

iTrader: (2)

Joined: Mar 2002

Posts: 2,032

Likes: 26

From: A Racetronix dealer near you...

Quote:

Originally Posted by LS1SS4ever

How many hp can the stock fuel pump handel?

Some die at 400HP and some make it past 500RWHP.
Depends on your motor's BSFC and the condition of the pump.
It's basically a crap shoot in many cases.
The Racetronix system will be like an insurance policy.

__________________

Manufacturer / Distributor of Automotive Fuel Systems, Components & Electronics

Please support a Racetronix dealer near you for personalized service.

>WEB SITE<

Reply Subscribe