AEM 340LPH 65mm Fuel Pump Kit w/o Mounting Hooks - Ethanol Compatible

AEM 340LPH 65mm Fuel Pump Kit (No Hooks) - E85 / Ethanol Compatible

Upgrade your fuel system with the AEM 340LPH 65mm In-Tank Fuel Pump Kit (w/o mounting hooks). Designed for high-horsepower EFI engines running gasoline or E85.

The AEM 340LPH 65mm High-Flow In-Tank Fuel Pump Kit (w/o Mounting Hooks) is engineered for high-performance naturally aspirated and forced-induction EFI applications. Featuring a compact 65mm body length and a 39mm diameter, this pump is designed to drop easily into tight fuel tank assemblies and OE fuel pump modules where mounting hooks are not needed or would interfere with fitment.

Built specifically to handle high-corrosion, low-lubricity fuels, this pump features hard-anodized internal components and robust steel construction. It is fully compatible and bench-tested for E85, E100, M100, and standard pump gasoline. Delivering 340 liters per hour at 40–43 PSI, it provides reliable fuel delivery to support high-horsepower builds without risking fuel starvation under boost or heavy load. The complete kit includes a pre-filter, flying-lead wiring harness, rubber sleeve, hose, and clamps for a smooth installation.

Best Uses

1. E85 / Flex-Fuel Conversions: Perfect for vehicles upgrading to high-ethanol blends that demand increased flow volume and ethanol-safe internal components.
2. Forced Induction Engines: Ideal for turbocharged or supercharged builds requiring high fuel delivery under boost to maintain optimal air-fuel ratios.
3. High-Horsepower EFI Upgrades: Suitable for high-output naturally aspirated or forced-induction engines producing elevated horsepower levels.
4. Custom & Compact Hanger Assemblies: Designed for drop-in installation in OE module baskets or aftermarket fuel cells where mounting hooks are unnecessary.

Features

1. High Flow Output: Delivers 340 LPH at 40 PSI, providing high-volume fuel supply under demanding operating conditions.
2. Compact 65mm Body (Hookless): Shortened 65mm body length with a standard 39mm outer diameter simplifies fitment in cramped OE fuel hangers.
3. Multi-Fuel Compatibility: Bench-tested for full compatibility with gasoline, E85/E100 ethanol, and M100 methanol fuels.
4. Durable Internal Construction: Utilizes a single-scroll hard-anodized aluminum turbine impeller designed to resist corrosion and low lubricity.
5. Complete Install Kit: Comes equipped with a flying-lead harness, pre-filter strainers, rubber sleeve, fuel hose, and clamps.

Benefits

1. Prevents Fuel Starvation: Maintains steady, high-volume fuel pressure across all RPM ranges to protect high-output engines under load.
2. Long-Term E85 Reliability: Resists chemical corrosion and mechanical wear caused by ethanol and alcohol-based fuels.
3. Easier Installation: Hookless, compact design eliminates clearance issues in tight drop-in module assemblies.
4. Quiet & Efficient Operation: In-tank mounting configuration reduces operational noise and vibration compared to external pumps.
5. Cost-Effective Performance: Delivers flow capabilities comparable to high-end race pumps at a fraction of the cost.

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