AEM’s 340LPH High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. It delivers reliable performance and a high volume of fuel flow for a very competitive price.
The AEM 340LPH High Flow In-Tank Fuel Pump (PN 50-1000) flows 340 lph (84 gph) at 40 PSI and is capable of supporting over 1,000 HP at 43 PSI.* Please see the flow curves and current draw vs. fuel pressure graphs on the specs tab for more information.
This fuel pump is designed for in-tank mounting for use with gasoline and features a compact 39mm diameter that fits most applications. It has an offset inlet design that eases installations and includes a wiring harness, pre filter, internal fuel hose and clamps, end cap and rubber buffer sleeve. Every pump is tested to flow 340 lph at 40 PSI before it is packaged for sale.
Designed for high output naturally aspirated and forced induction EFI vehicles
In tank design
Tested to flow 340 lph @ 40 PSI
39mm diameter fits most applications
Offset inlet design eases installation
Each pump individually tested
For gasoline vehicles
Kit includes fuel pump, rubber sleeve and end caps, pre filter, hose, clamps and flying lead
– 12 AN inlet and 10 AN outlet- Supports 2000 hp @ 14 VDC EFI (1000 hp on Methanol) 2400 hp @ 16.5 VDC EFI (1200 hp on Methanol)- 200-250 GPH / 0-80 PSI
Maximum Horsepower: 2000 hp @ 14 VDC EFI (1000 hp on Methanol) 2400 hp @ 16.5 VDC EFI (1200 hp on Methanol) GPH / PSI Range: 200-250 GPH / 0-80 PSI
– 8 AN inlet and outlet – Supports 1400 hp in fuel injected applications @ 14V EFI (700 hp on Methanol) – 140-180 GPH / 0-80 PSI
Maximum HP:(-8 inlet and outlet)1400 hp Inj @ 14V EFI (700 hp on Methanol)
– 12 AN inlet and 10 AN outlet – Supports 1000 hp in fuel injected applications @ 14V EFI (500 hp on Methanol) – 85-115 GPH / 0-160 PSI
Maximum HP: (10 AN inlet and 12 AN outlet)1000 hp Inj @ 14V EFI (500 hp on Methanol)
AEM’s 340LPH High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. It delivers reliable performance and a high volume of fuel flow for a very competitive price.
The AEM 340LPH High Flow In-Tank Fuel Pump (PN 50-1000) flows 340 lph (84 gph) at 40 PSI and is capable of supporting over 1,000 HP at 43 PSI.* Please see the flow curves and current draw vs. fuel pressure graphs on the specs tab for more information.
This fuel pump is designed for in-tank mounting for use with gasoline and features a compact 39mm diameter that fits most applications. It has an offset inlet design that eases installations and includes a wiring harness, pre filter, internal fuel hose and clamps, end cap and rubber buffer sleeve. Every pump is tested to flow 340 lph at 40 PSI before it is packaged for sale.
Features:
All billet body pumps are 100% serviceable/repairable
Self Priming Pump may be mounted above fuel cell Vertical or horizontal mount
Breakaway coupling prevents pump/motor damage in the event of fuel contamination
All internal components are 100% metallic No plastics or composite materials. Our internal pumping elements are made of high speed tool steel and bronze. This results in the longest lasting, highest quality, most durable pumps available.
Body machined from billet aluminum
For carbureted and injected engines
Provides Consistent Performance with no fall-off in flow
Precise fuel delivery
Blades self-compensating for wear
6 lbsCurrent Fuels: Weldon Pumps offer the widest range of fuel compatibility. Gasoline – Methanol – Nitromethane – Diesel – Ethanol – All racing fuelsComments: Requires appropriate bypass regulator, a -10 return line is recommended.
GPH/PSI Range: 140-180 GPH / 0-80 PSI Features:
– Self Priming – Pump may be mounted above fuel cell vertical or horizontal mount – No plastics or composite materials. Our internal pumping elements are made of high speed tool steel and bronze. This results in the longest lasting, highest quality, most durable pumps available.
Breakaway coupling prevents pump/motor damage in the event of contamination
All internal wear component are 100% metallic
Body machined from billet aluminum
For carbureted or injected engines
Provides Consistent Performance with no fall-off in flow
Precise fuel delivery
Blades self-compensating for wear. Weldon Pumps offer the widest range of fuel compatibility.
Gasoline
Diesel
Methanol
Ethanol
Nitromethane
All racing fuelsComments: Requires appropriate bypass regulator, a -8 return line at a minimum is recommended.
GPH / PSI Range: 85-115 GPH / 0-160 PSI Features:
– Self Priming – Pump may be mounted above fuel cell vertical or horizontal mount – No plastics or composite materials. Our internal pumping elements are made of high speed tool steel and bronze. This results in the longest lasting, highest quality, most durable pumps available.
Breakaway coupling prevents pump/motor damage in the event of contamination
All internal wear component are 100% metallic
Body machined from billet aluminum
For carbureted or injected engines
Provides Consistent Performance with no fall-off in flow
Precise fuel delivery
Blades self-compensating for wear. Weldon Pumps offer the widest range of fuel compatibility.
Gasoline
Diesel
Methanol
Ethanol
Nitromethane
All racing fuelsComments: Requires appropriate bypass regulator, a -8 return line at a minimum is recommended.
AEM’s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels, and are tested to work with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline. Its compact, short body design (65mm length) with mounting hooks also makes it ideal in universal applications that have fuel tanks with tight tolerances.
The AEM 340LPH E85-Compatible High Flow In-Tank Fuel Pump is designed for in-tank mounting on high performance naturally aspirated and forced induction vehicles. It features a compact 39mm diameter that fits most applications and an offset inlet design that eases installation.
The 340LPH E85-Compatible High Flow In-Tank fuel pump includes a wiring harness, pre filter and O-rings. Every AEM 340LPH E85-Compatible Fuel Pump is tested to flow 340 lph at 40 PSI before it is packaged for sale.
AEM’s 400lph Metric High Flow, high pressure Inline Fuel Pump (PN 50-1009) is the perfect direct replacement upgrade for 044 pump users who want more fuel flow for their high performance vehicle!
The 400lph Metric High-Flow Inline Fuel Pump has an M18X1.5 female inlet and M12x1.5 male outlet. It utilizes the industry standard “044 Style” envelope. It is capable of supporting over 1,200 HP normally aspirated and a whopping 860 HP at 30 psi boost!* It flows 400lph (105 gph) at 40 PSI, 340 lph (90 gph) at 73 PSI, and 270 lph (71 gph) at 120 PSI. Complete flow curves from 35 to 120 PSI and current draw vs. fuel pressure charts are available on the Specs tab.
The AEM 400lph Metric High Flow Fuel Pump is rated for use with ethanol-blended fuels, (E85/E90) and all types of gasoline, but pump life will be diminished if used with 100% ethanol fuels.
*Power rating given using gasoline and assuming a base fuel pressure of 43 PSI, 13.5v at the pump, 6.2 lbs/gal with a BSFC of 0.65. Boost fuel pressure is assumed to be the base pressure of 43 PSI + boost pressure. Flow capability for horsepower support is ultimately dependent on fuel hose diameter, and system electrical voltage and amperage capabilities.
