AEM
AEM 400 LPH High Flow In-Tank Fuel Pump Kit - Double Barb - Ethanol Compatible
AEM 400 LPH High Flow In-Tank Fuel Pump Kit - Double Barb - Ethanol Compatible
Couldn't load pickup availability
AEM's 400LPH high flow fuel pumps were designed with high performance naturally aspirated and forced induction EFI vehicles in mind! They deliver the same high flow and reliable performance that AEM has become known for at very competitive price. Each pump is individually flow tested and guaranteed to flow 400+ LPH (106 GPH) at 40 PSI (13.5V), which on gasoline will support 1000+ horsepower!* The pumps also maintain their high flowrate even as system pressure increases flowing 330+ LPH at 70 PSI (13.5V) which will support approx. 870 HP* on gasoline! Please see the flow curves and current draw vs. fuel pressure graphs on the specs tab for more information. With their compact 39mm body (same size as Walbro 255), low amperage draw, 11mm inlets and 9mm barbed outlet's these fuel pumps were designed to replace the OEM fuel pump in many applications. The 50-1230 features a double barbed outlet that is ideal for 3/8-inch ID hose where the 50-1235 features a smooth barbed outlet that is compatible with 5/16-inch ID hose. Each pump includes a wiring harness, pre filter, end cap and rubber buffer sleeve.
Note: Your vehicle's factory fuel pump wiring may not be adequate to handle the current draw of AEM's High Flow Fuel Pumps. Please refer to the Electrical Requirements section in the instructions document for proper wiring.
Note: These pumps do not include integrated check valves.
Features
- Highest flow 39mm body fuel pump on the market. Each pump individually flowed and guaranteed to deliver 400+ LPH (40 PSI, 13.5V)
- Maintains very high flow even at boosted fuel pressures; 330+ LPH (70 PSI, 13.5V) (30 psi boost)
- 100% Compatible with most fuels including: pump/race gasoline, ethanol (up to E100), methanol (up to M100)
- Highly efficient - pumps draw only 12A @ 40 PSI and 15A @ 70 PSI
- Both models feature a 9mm outlet barb with an 11mm inlet in-line with the outlet
Application: Universal — verify fitment for your setup. This is a performance/fabrication component not tied to a specific vehicle year/make/model.
Manufacturer Part Number: 50-1230
Images are for illustrative purposes only. Actual product may vary.
Emissions Note: This product is not CARB approved and is not legal for sale or use on pollution-controlled motor vehicles in California, or in states that have adopted California emission standards. It is intended for off-road / racing use only. It is the responsibility of the installer/end-user to ensure compliance with all applicable federal, state and local emissions regulations.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
Share
🛡️
Manufacturer's Warranty — AEM
▾
Manufacturer's Warranty — AEM
AEM Performance Electronics warrants to the original consumer that its products will be free from defects in material and workmanship under normal and proper use for 90 days from the date of the original purchase. Coverage runs to the original purchaser only and is non-transferable, and in no event does it exceed the original purchase price of the product. If a product fails because of a covered defect within that period, AEM will repair or replace it at no cost to the customer — that repair or replacement is the sole and exclusive remedy. Not covered: normal wear and tear and required maintenance; improper handling, storage, installation, lubrication or maintenance; misuse, abuse, unauthorized modification or alteration, incorrect polarity (+ and - wires crossed), accident, acts of God, or other external causes; and cosmetic damage such as nicks, bruising and discoloration. A warranty return is only accepted with a valid Return Merchandise Authorization (RMA) number and a dated proof of purchase — and AEM requires the installer or end-user to contact its technical support team before an RMA can be issued. Do not return a product or request an RMA before that contact is made; most issues are resolved over the phone, and the call is what lets AEM track the product through the warranty process. Outside the warranty period, most AEM products — discontinued items excepted — can be replaced at a discounted rate once the faulted unit is documented as field destroyed, and an RMA must be issued before that replacement transaction can happen.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by AEM. Contact us if you need help with a warranty claim.
Q&A
No questions yet. Be the first to ask!