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Air and Fuel› Fuel Pumps, Regulators and Components
AEM
AEM 340LPH In Tank Fuel Pump Kit - Ethanol Compatible
SKU: A005 50-1200
Moderate — 2–4 hours
Overview
Show original supplier description
Part #: 50-1200
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.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, end cap and rubber buffer sleeve. Every AEM 340LPH E85-Compatible Fuel Pump is tested to flow 340 lph at 40 PSI before it is packaged for sale.TECHNICAL SPECS:Weight: 12.5oz (354grams)Outside Diameter: 39mm ODExternal Materials: Black plated steel with laser etchingInlet Fitting: 7.7mm ID, 11.0mm OD. Offset InlineOutlet Fitting: 8 mm hose clamp. OffsetPRV Activation: 80 PSIImpeller Design: Single Scroll Ceramic TurbineVOLTAGE SPECS:Connector Terminal: 6 mm Spade (pos/neg)Min Voltage Input: 6 voltsMax Voltage Input: 18 voltsCurrent Draw (40 psi): 12 amps (13.5v)Current Draw (80 psi): 15 amps (13.5v)Fuse: 20 amps (13.5v)* Power rating given at 43 PSI, 13.5v at the pump terminal with a BSFC of .5. Flow capability for horsepower support is ultimately dependent on fuel hose diameter, and system electrical voltage and amperage capabilities.
Features:
- Tested and compatible with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline
- Designed for high output naturally aspirated and forced induction EFI vehicles
- 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 and flying lead
- In tank design
~(1.1 lbs. 6X3X2)~ 340lph E85-Compatible High Flow In-Tank Fuel Pump (Offset Inlet Inline). 340lph at 43psi. Includes Fuel Pump installation instructions wiring harness pre filter internal fuel hose and clamps end cap and rubber buffer sleeve. Included hardware is not application specific.
Vehicle Symptoms
- Loss of power under heavy acceleration
- Fuel pressure gauge reads low under boost
- Engine stumbles or hesitates at high RPM
- Hard starting when engine is hot
- Lean air-fuel ratio at wide open throttle
Diagnostic Codes
- P0230 – Fuel Pump Primary Circuit
- P0231 – Fuel Pump Secondary Circuit Low
- P0232 – Fuel Pump Secondary Circuit High
- P0233 – Fuel Pump Secondary Circuit Intermittent
Relevant Conversations
- AEM 50-1200 fuel pump review for turbo build
- E85 compatible fuel pump upgrade 340lph
- fuel starvation under boost fix – high flow pump
- P0230 code – replacing fuel pump on forced induction
- best fuel pump for 600hp E85 setup
- AEM vs Walbro 450 fuel pump comparison
- how to install in-tank fuel pump 39mm
- fuel pump upgrade for LS swap with E85
- symptoms of failing fuel pump under load
- co-purchase: fuel pump wiring harness kit for AEM
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | AEM |
| Part Number | A005 50-1200 |
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