14 Reviews

AEM High Flow In-Tank Fuel Pump

SKU: 50-1000

$99.99 Sale price

Regular price $99.99

AEM’s High Flow Universal 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.  Not a simple drop in OE pump, may require custom install depending on specific application.

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.* Click on the flow curves and current draw vs. fuel pressure graphs below for more information.

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 
3.8L Note: the stock OEM pump will generally support up to around 350whp.
1.4L T Note: the stock OEM pump will generally support up to around 350whp.

Does not work with 3800 vehicles with Venturi Port without custom Venturi fitting.

You are viewing a product listed on the following platform:

3800
Ecotec
LSx
Sonic-Cruze

AEM’s High Flow Universal 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.  Not a simple drop in OE pump, may require custom install depending on specific application.

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.* Click on the flow curves and current draw vs. fuel pressure graphs below for more information.

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 
3.8L Note: the stock OEM pump will generally support up to around 350whp.
1.4L T Note: the stock OEM pump will generally support up to around 350whp.

Does not work with 3800 vehicles with Venturi Port without custom Venturi fitting.

Customer Reviews

4.9 Based on 14 Reviews
5 ★
93% 
13
4 ★
7% 
1
3 ★
0% 
0
2 ★
0% 
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1 ★
0% 
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MB
11/22/2019
matt b.
United States United States

Mods required for cobalt

The pump seems heavy duty. I had to modify my fuel pump housing sure to this pump being slightly taller but I made it fit and just about to put it in. I can't wait!!!

CM
08/22/2018
Christopher M.

Night and day

I have a ion RL with 2.9 pulley 60lbs, Zzp cai, ls4 tb, with long tubeheder and Zzp exhaust. Car would stumble at high rpm/boost. Installed Zzp HV coils, new fuel filter and this pump. The result was way more power on demand especially at mid range rpm. The best mod I bought in a while. Hands down.

TH
07/29/2018
Todd H.

AEM 85gph Fuel Pump

Product moves a LOT more fuel than my GTP's stock 20gph pump. At dyno shop, it had 0 KR, even though my SC pulley is 2.8, and it has a lot of ZZP performance parts. That lil 238 cu in V6 put out 291WHP and 309 torque at wheels with the NIC cam. Very happy with ZZP.

DL
10/01/2017
Diego L.

It a very good product

It a very good product

KW
08/28/2017
Kaylab W.

Very good pump, shipping was

Very good pump, shipping was fast, only thing that bugged me was the hose was a little short but that could have been my fault but I just went a auto part store and got a longer one

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