Aeromotive 340 Series Stealth In-Tank E85 Fuel Pump

When power adders and engine mods push your fuel demands beyond what the stock pump can handle, the Aeromotive 340 Series Stealth is the go-to drop-in solution. Flowing 340LPH at 43PSI with full E85 compatibility, it delivers over 30% more flow than OEM pumps — all while working with your existing stock wiring and hanger assembly.

Key Features

• 340LPH @ 43PSI — Over 30% more flow than stock pumps
• E85 Compatible — Built to handle ethanol-blended fuels without degradation
• Direct Drop-In Fit — Bolts directly into most existing OE hanger assemblies
• 3 Inlet Configurations — Center and offset inlet options cover a wide range of vehicles
• Turbine Pump Mechanism — Increased durability; compatible with pulse modulated applications
• Works with Stock Wiring — No wiring upgrades required for most applications
• Fits Most Walbro 255 Applications — Broad vehicle compatibility

Variants

• Center Inlet — Part #11540
• Offset Inlet — Part #11541

Ideal For

Forced induction builds, nitrous applications, high-horsepower naturally aspirated engines, and any build where the stock pump is a bottleneck. Perfect as a direct replacement or upgrade when adding power adders to late-model EFI vehicles.