AmericanV-twin.com

Colorado, USA

Fast Shipping Worldwide

Support | Secure Payments

Americanv-twin

Free Shipping Over $199.99

Unbeatable Prices

Quality Guarantee american-twin.com

Quality Guarantee

,

Namz Complete Stand Alone EFI Engine Management System For Harley Twin Cam 1999-2017

$1,749.99

Item: P11677

The Namz Complete Stand Alone EFI Engine Management System is a professional-grade solution designed to provide total control over your Twin Cam engine, stripping away factory complexity.

  • Stand-Alone Architecture: Features high-output, streamlined circuitry to eliminate the need for complicated BCM or emissions-compliant hardware.
  • Total Tuning Authority: Specifically engineered to allow for absolute control over fuel maps and ignition timing, delivering a significant boost in engine customization.
  • Simplified Harness Integration: Designed for total mechanical synchronization with the Twin Cam platform, providing a high-output, clean, and efficient build.
  • Professional Build Quality: Equipped with industrial-grade connectors and wiring to provide a secure mechanical interface and long-term electrical reliability.

[The Professional Choice for Custom Engine Management, Delivering Unmatched Control and Namz Engineering Precision]

Namz Complete Stand Alone EFI Engine Management System For Harley Twin Cam 1999-2017

Namz Stand Alone EFI: Mastering the Custom Twin Cam Standard

The Namz Complete Stand Alone EFI Engine Management System for Harley-Davidson Twin Cam (1999-2017) represents the pinnacle of streamlined electrical architecture for the serious custom builder. For the fabricator or performance enthusiast who values the precision of a total “Stand-Alone” control signature as much as long-term reliability, the challenge has always been finding an EFI system that bridges the gap between complex factory electronics and raw, engine-centric management. The Namz system addresses these concerns by providing a dedicated management interface designed to isolate engine performance from non-essential bike systems. This design provides secure, mechanical utility by utilizing a refined, simplified wiring geometry, effectively providing a high-output power delivery that enhances throttle precision and engine diagnostics during high-velocity custom builds and aggressive performance runs. This provides the mechanical synchronization of fuel injection timing and elite ignition management needed to keep the rider confident, maximizing the efficiency of your custom performance project.

Electrical Innovation and Industrial Precision

What sets the Namz Stand Alone EFI System apart in the marketplace is the uncompromising focus on build clarity and electrical structural integrity. In the high-performance and custom fabrication scene, system stability is paramount; however, this system features a proprietary controller that ensures the builder maintains perfect engine calibration without being hindered by restrictive factory safety protocols. The hardware is engineered for secure, long-lasting operational appeal, providing a high-output, vibration-resistant form factor that resists moisture and extreme heat cycles. Every unit is manufactured to exacting tolerances, featuring precision-molded connectors for secure, vibration-resistant installation on all Twin Cam platforms from 1999 through 2017. Whether you are crafting a one-of-a-kind chopper or a high-output drag bike, Namz ensures your engine remains synchronized by professional-grade electrical integrity.

Namz Stand Alone EFI System Technical Specifications

  • Compatibility: Fits 1999-2017 Harley-Davidson Twin Cam models.
  • System Type: Complete stand-alone EFI management for simplified, high-output control.
  • Harness: Streamlined, industrial-grade wiring for custom build configurations.
  • Performance: Engineered for optimized fuel injection, ignition timing, and diagnostic capabilities.
  • Installation: Professional-grade connectors for total electrical chassis synchronization.
  • Flexibility: Ideal for high-output engine builds, custom frames, or engine-swapped configurations.
  • Durability: Weather-sealed and vibration-resistant architecture for long-term build reliability.

Expert Fitment & Performance Advice

As specialists in motorcycle electrical ergonomics, we recommend the Namz Stand Alone EFI for any build where “unrestricted stability” and “modern performance energy” are the mission priorities. Pro Tip: To achieve your perfect setup, ensure your grounds are perfectly terminated and the harness is routed away from high-heat components; the secure mechanical balance is vital for maintaining the optimal signal integrity during high-output sessions. Installation Note: This system is specifically designed for custom builds; verify all peripheral sensor compatibility before finalizing your installation for total chassis synchronization of your EFI interface. Maintenance Note: Regularly inspect all harness terminations to maintain their high-output electrical integrity and protect against road vibration. Performance Note: Always verify that your battery provides a secure, mechanical voltage before initiating a tune to ensure the ECU performs as designed during a high-speed riding scenario.

The Professional Standard for Premium Custom Integrity

Choosing the Namz Complete Stand Alone EFI System means investing in unmatched mechanical stability and a refined electrical engineering signature. It offers a unique combination of modern data science and bold design that honors the performance legacy of the Namz brand. For the builder who wants a high-output presence and a flawless engineering finish, Namz is the unmatched leader. Secure the ride, master the road, and ride with confidence.

 

Product Style AmericanV-twin Item # Catalog Number Store Sku MFR. Product # Availability
Namz Complete Stand Alone EFI Engine Management System For Harley Twin Cam 1999-2017 50090 50090 N-EFI-01 In Stock: Ships next business day

Fitment Notes & Exceptions

This system is designed to work on an OEM throttle body, part # 27200002 or aftermarket equivalent on a Twin Cam engine with crank position sensor ONLY.

Also requires:

A fuel tank with a Big Twin or XL fuel pump or insert a fuel pump into your existing tank.
A non-CAN/Bus fuel gauge or speedometer with a built-in fuel gauge that can connect/read the fuel sending unit from your pump for a proper fuel reading.
OEM style ignition coil 31696-07 A
OEM speed sensor 74402-05 B

This system is only for engine management. If you are building a custom bike, you will need to purchase a complete bike wiring harness for all other normal functions like lighting, switches, gauges, etc.

This system will not provide cruise control.

Once you are ready to tune your ECM, direct all calls or emails directly to Thundermax as they will service the ECM as they do for any of there other ECM kits.

Namz Complete Stand Alone EFI Engine Management System For Harley Twin Cam 1999-2017Namz Complete Stand Alone EFI Engine Management System For Harley Twin Cam 1999-2017
$1,749.99
Scroll to Top