Thought I would share information regarding AEM's new High Flow In-Tank Fuel Pump. AEM's results are astonishing with a single in tank pump capable of support 1000hp, of course horse power capability is ultimately dependent on fuel hose diameter, and system electrical voltage and amperage capabilities.

We have tested this pump on our 724whp Civic Wagovan with impeccable results. I must say, I am very impressed with this pumps capability!

AEM’s High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. It delivers reliable performance and high volumes of fuel flow for roughly half the cost of comparable performance fuel pumps.

The AEM High Flow In-Tank Fuel Pump (PN 50-1000) flows 320 lph (84 gph) at 43 PSI and is capable of supporting over 1,000 HP at 43 PSI.*

AEM High Flow In-Tank Fuel Pump Features:
- Designed for high output naturally aspirated and forced induction EFI vehicles
- In-Tank design
- Tested to flow 320 lph @ 43 PSI
- 39mm diameter fits most applications
- Offset inlet design eases installation
- Each pump individually tested
- For gasoline vehicles (pump life may be diminished when used with E85 fuel)
- Kit includes fuel pump, rubber sleeve and end caps, pre filter, hose, clamps and flying lead



AEM High Flow In-Tank Fuel Pump (PN 50-1000) flow and power graph (in PSI) at average pph, .5 BSFC and .65 BSFC. The data in this graph represents a 10 pump average of results collected in testing at AEM. Every AEM High Flow Fuel Pump is tested for flow, PRV activation, and amperage draw. The horsepower figures in this graph are approximate and will vary based on your vehicle’s set-up.



The AEM 50-1000 flows 320 lph at 43 PSI.



AEM’s High Flow In-Tank Fuel Pump has a low current draw even at 80 SPI due to its internal turbine pump design.

TECHNICAL SPECS:
Weight: 10.1oz (285grams)
Outside Diameter: 39mm OD
External Materials: Black plated steel with laser etching
Inlet Fitting: 7.7mm ID, 11.0mm OD
Outlet Fitting: 8 mm hose clamp
PRV Activation: 90 PSI
Impeller Design: Single Scroll Hard Anodized Aluminum Turbine

VOLTAGE SPECS:
Connector Terminal: 6 mm Spade (pos/neg)
Min Voltage Input: 6 volts
Max Voltage Input: 18 volts
Current Draw (40 psi): 12 amps (13.5v)
Current Draw (80 psi): 15 amps (13.5v)

* Power rating given at 43 PSI, 13.5v at the pump with a BSFC of .5. Flow capability for horsepower support is ultimately dependent on fuel hose diameter, and system electrical voltage and amperage capabilities.

 

No Price + No E85 = No Good

Looks like a knock off of the Aeromotive pump...

 

Price is on our website if you want to see for yourself and not everyone is running E85.

 

True. (And I don't use or even plan to use E85 either). But, the lack of its usability with E85 could steer away those that may consider buying it for future use.

Just a thought..

 

$110 not bad. The only problem is for guys like me running e85. I'm about to max out my dual Walbro 255's and was looking to upgrade

 

The other factor is being that E10 is more prevelant than you might realize. This coupled with the fact that it may vary well increase in the future...

 

I dont believe a single thing/spec that comes out of bisi's shop.

 

You aren't the only one...

 

The pump is compatible with E85 however the life of the pump may decrease due to the lubricating properties of E85 vs gasoline.

 

While this topic is up since id like to be making the switch to E85 soon. What makes the Walbro 450(E85 ) more compatible for E85. What parts are changed and how does it differ from The walbro 400.

 

Im not sure but I do know that I have seen many failures of the regular 400.

 

https://honda-tech.com/forums/forced-induction-16/walbro-450lph-e85-compatible-3071169/

Post #5. It looks like they sealed the wires, so possibly e85 was eating out the wires making them to fail? I plan on trying out one of the "E85" capable walbro 400s next year.

 

My buddy bought a "Regular" 400 from T1's website earlier this year, and it failed in about a month. But in the description it said it was E85 capable. Then I saw that they make a "450" specifically made for E85 and i think that ones costs around $220. The one my buddy bought from T1 was only $180. So he checked the website again and it didnt say it was E85 capable anymore in the description. He was a little irratated. So if anyone does plan on getting a 400, make sure you check twice to assure that you are getting the right one for your setup.

 

Yea i saw that the wires were changed. However the other response was it failed due to lubrication issues...That is contradicting to just a wire/sealing change. You would think there were other changes if that was indeed the root cause of the failure (lubrication issues.)