external fuel pump, what one?

For discussing injector selection,manifold modifications, throttle bodies, fuel supply system design and construction, and FIdle valves and IACs.
Forum rules
Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.

If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0).

If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days

The full forum rules are here: Forum Rules, be sure to read them all regularly.
Post Reply
infinkc
MegaSquirt Newbie
Posts: 10
Joined: Thu Jun 29, 2006 4:36 pm

external fuel pump, what one?

Post by infinkc »

im looking hopefully for an external fuel pump off something that already exists. need it to pump out enough pressure for efi. thanks,
devastator
Experienced Squirter
Posts: 333
Joined: Mon Feb 11, 2008 10:19 am
Location: Kinda near Tucson Arizona

Post by devastator »

I think we need a little more information here. How much fuel flow and pressure do you need? Are you using a throttle body injection or direct injection? What's your price range?
Sandrail-ACVW 2276 cc, Turbo
MS-II W/spark burning E85
The sand must be punished. :twisted:
infinkc
MegaSquirt Newbie
Posts: 10
Joined: Thu Jun 29, 2006 4:36 pm

Post by infinkc »

devastator wrote:I think we need a little more information here. How much fuel flow and pressure do you need? Are you using a throttle body injection or direct injection? What's your price range?
need atleast 45psi, direct port, dont want to spend over 100. it only going on a 600cc motor, i was looking for one off a newer efi motorcycle but they all seem intank.
devastator
Experienced Squirter
Posts: 333
Joined: Mon Feb 11, 2008 10:19 am
Location: Kinda near Tucson Arizona

Post by devastator »

Sandrail-ACVW 2276 cc, Turbo
MS-II W/spark burning E85
The sand must be punished. :twisted:
chicksdigwagons
MegaSquirt Newbie
Posts: 10
Joined: Tue Jul 06, 2004 10:27 pm

Post by chicksdigwagons »

A pump that can flow enough for 500hp is going to draw some current reckon. I'd look at something that's designed for small engine electrical systems.

On a 94 Arctic Cat EXT 580efi, the in tank pump actually has hose barbs on either end... I don't recall if it has a bypass though that exits through the body. Made by Walbro. It's the pump I am going to try when megasquirting my 550cc motorcycle.
enyawix

Re: external fuel pump, what one?

Post by enyawix »

infinkc wrote:im looking hopefully for an external fuel pump off something that already exists. need it to pump out enough pressure for efi. thanks,
Easy go to Advanced auto or Auto zone and ask for part number e2000. I have tested the pump with e85 and it can be used in flex fuel applications.

If you use ebay $34.95! + $8.05 shipping
Post Reply