Dual Nano to FT700 Adapter Harness

The Dual Nano to FT700 Adapter Harness by FUELTECH USA bridges two industry-standard fuel management platforms, enabling seamless integration between legacy Dual Nano ECU systems and modern FT700 fuel injection controllers. This harness is essential for builders and tuners performing engine swaps, ECU upgrades, or custom fuel system retrofits where direct plug-and-play compatibility doesn't exist. Whether you're transitioning from an older FUELTECH platform to the advanced capabilities of the FT700 or combining sensors from both systems, this adapter eliminates the need for custom wiring and pinout guesswork.

Built with precision connectors and OEM-grade wire gauge, the Dual Nano to FT700 Adapter Harness maintains signal integrity across fuel injector circuits, sensor inputs, and ignition outputs—critical when managing high-frequency injector pulses and time-sensitive knock detection. The harness design accounts for voltage drop and EMI shielding, ensuring that your fuel trim data, oxygen sensor feedback, and timing correction signals reach the FT700 without degradation. Compact dimensions and lightweight construction (0.465 lbs) make installation straightforward in confined engine bays, while the standardized Deutsch connectors ensure durability under underhood vibration and thermal cycling.

This adapter harness is ideal for serious performance tuners, engine builders, and shop technicians who demand reliable cross-platform compatibility without fabricating custom loom solutions. It's particularly valuable in street, race, and forced-induction applications where system redundancy and real-time fuel mapping are non-negotiable. Installation requires basic electrical knowledge; consult your FT700 manual and Dual Nano documentation to verify pinouts before final connection. Compatible with any engine platform using these ECU systems—LS, LT, small-block, and turbocharged applications benefit equally from this harness's straightforward integration.