Aeromotive 16 Bolt 450LPH Fuel Pump w/7.5in Depth

Aeromotive has been the standard for high-performance fuel delivery since 1994, engineering fuel pumps, regulators, filters, and complete fuel system kits trusted by professional racers and serious street car builders. If your engine is making big power — whether on forced induction, nitrous, or a naturally aspirated high-displacement build — Aeromotive's catalog has the components to keep fuel supply ahead of demand under every condition.Popular UpgradesThe Aeromotive Stealth 340 and Phantom in-tank fuel pump systems are top sellers for builds that demand consistent flow without external pump mounting. The A1000 external fuel pump remains a proven choice for high-horsepower carbureted and EFI applications. Billet fuel pressure regulators from Aeromotive allow precise adjustability for return-style systems, and complete stealth fuel system kits offer a clean, all-in-one solution for builders who want maximum reliability from a single supplier.What flow rate do I need for my power le...

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A properly designed fuel delivery system is the backbone of any high-performance engine build, ensuring the injectors or carburetor receive a consistent supply of fuel at the correct pressure regardless of engine load, RPM, or fuel demand. From factory replacement pumps keeping daily drivers on the road to high-flow in-tank modules supporting 1000-horsepower builds, the right fuel delivery components prevent lean conditions, injector damage, and fuel starvation at the worst possible moment. Modern EFI systems are particularly sensitive to fuel pressure variation, with even small drops causing misfires and power loss under hard acceleration. Whether you are restoring a factory system or engineering a purpose-built race setup, matching pump flow rate and fuel pressure regulation to your injector and engine requirements is essential. Popular Upgrades Top-selling fuel delivery components include Aeromotive Phantom in-tank fuel pump kits that retrofit into factory tanks without custom fa...

A fuel pump is the foundation of every fuel system, and matching pump flow capacity to your engine's actual demand is one of the most critical decisions in any EFI or performance build. Undersized pumps cause lean conditions under hard acceleration that damage pistons and injectors, while oversized pumps can pressurize the fuel system beyond regulator capacity and require additional return plumbing to handle excess flow. Modern in-tank brushless pump designs from Walbro, TI Automotive, and Aeromotive deliver high flow rates with lower current draw and longer service life compared to older brush-style commutator designs. Diesel lift pumps serve a different function, providing pressurized supply to the high-pressure injection pump while also filtering water and particulates, and selecting the right lift pump for your diesel platform directly affects injection system longevity. Popular Upgrades Top-selling fuel pumps include the Walbro 255 LPH and 450 LPH in-tank pumps for popular turb...