36470
Nemesis 4500 1600 HP Bright Aluminum EFI System Master Kit

$2,451.99

In stock (can be backordered)

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<span style="color:#ED3237;"> 36470 </span><br> Nemesis 4500 1600 HP Bright Aluminum EFI System Master Kit
<span style="color:#ED3237;"> 36470 </span><br> Nemesis 4500 1600 HP Bright Aluminum EFI System Master Kit - Image 2
Complete engine wiring harness and throttle body kit for vehicle installation.
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Top view of a carburetor with four barrels and attached cables.
A stainless steel hopper with a valve and hose attachment.
Vintage electric waffle maker with four round molds.
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Fuel system components and accessories on display.
Fuel pressure regulator with PSI gauge.
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Description

Nemesis 1600 HP EFI Master Kit

Serious Airflow. Maximum Horsepower. Fully Equipped.

The FiTech Nemesis 4500 EFI Master Kit is a complete, all-in-one solution designed to support up to 1600 HP. This Master Kit combines the high-flow Nemesis EFI system with a fully matched fuel delivery package, giving builders everything needed for a powerful, reliable EFI conversion in one package.

At the core is the Nemesis throttle body, delivering 1820 CFM at 20.4 inH₂O and 2146 CFM at 28 inH₂O. Its parabolic entry and 2.300″ throttle blades provide crisp throttle response at low speeds while unlocking maximum top-end power. Built from CNC-machined aluminum, it is engineered for durability in high-performance and race applications.

The EFI system comes fully equipped with 8 injectors, dual IAC motors, primary shaft TPS, 3-bar TMAP compatibility, ECU, wiring harness, and all essential sensors—everything required to control serious horsepower with confidence.

This Master Kit also includes FiTech’s Go Fuel Dual Pump In-Tank Module, featuring dual 340 LPH pumps capable of supporting up to 1600 HP. Designed for fuel cells or custom tanks (7″ to 16″ depth), it includes a CNC-machined billet top, dual -6 AN ORB outlets, integrated 2-inch fill with sealed cap, and components compatible with gasoline and E85.

Fuel pressure is managed by the included Go-Fuel Regulator, available in dual outlet configuration to support high-horsepower applications. Adjustable from 30 to 70 PSI with a vacuum reference port, it allows precise tuning for both naturally aspirated and boosted setups. A liquid-filled gauge, mounting bracket, and AN fittings are included for a complete installation.

Available in raw aluminum (gasoline and E85 compatible) or hard anodized matte black (compatible with E85+ and methanol), the Nemesis Master Kit is built to handle a wide range of fuels and performance goals.

Backed by FiTech’s 3-year limited warranty, this Master Kit delivers unmatched airflow, fueling capacity, and control—everything you need to power your build from start to finish.

Horsepower rating based on naturally aspirated gasoline applications with a properly matched fuel system.

Key Features:

  • Supports up to 1600 HP

  • Flows 1820 CFM @ 20.4 inH₂O, 2146 CFM @ 28 inH₂O

  • 8 high-flow injectors

  • Dual IAC motors for precise idle control

  • Primary shaft TPS

  • 3-bar TMAP compatibility

  • Parabolic entry and 2.300″ throttle blades for smooth drivability and big power

  • CNC-machined bright aluminum body for durability and precision

  • Fully equipped kit: ECU, wiring harness, and essential sensors included

Additional information

Throttle Body Finish:

Black Hard Anodized, Bright Aluminum