{"product_id":"gvmr-550-606n","title":"Holley EFI 550-606N HP ECU AND HARNESS, FORD MPFI, NTK","description":"HP EFI ECU And Harness Kit; Universal Ford V8 Multi-Point Fuel Injection; Incl. ECU\/Harness; Incl. NTK Oxygen Sensor;\u003chr\u003eLooking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with popular factory EFI engines as an alternative to the factory ECU and harness or as a replacement for your C950 ECU. The HP allows you to accurately control the fuel and ignition of your engine along with additional controls for nitrous, boost or water meth.\u003cul\u003e\n\u003cli\u003eSimple Installation - Plug And Play\u003c\/li\u003e\n\u003cli\u003eFull Timing Retard\/Control Configured Per Stage By Rpm Or Time\u003c\/li\u003e\n\u003cli\u003eSealed Automotive And Marine Grade Connectors\u003c\/li\u003e\n\u003cli\u003eCalibrated To Enter Percent Flow Of Injector Flow For Precision\u003c\/li\u003e\n\u003cli\u003eIntegrated Water\/Methanol Injection Control\u003c\/li\u003e\n\u003cli\u003eSelf-Tuning Fuel Table Strategy Greatly Simplifies Tuning Process\u003c\/li\u003e\n\u003cli\u003e5.7 in. Color Touchscreen For On-The-Fly Tune\/DataLog\/Gauge Panel\u003c\/li\u003e\n\u003cli\u003eAdvance Idle\/Closed Loop\/Enrichment Strategy For Stable Operation\u003c\/li\u003e\n\u003cli\u003eECU Fully Potted\/Can Mount In The Engine Compartment Or Interior\u003c\/li\u003e\n\u003cli\u003eIndividual Cylinder Fuel\/Spark Control To Unlock Engine Potential\u003c\/li\u003e\n\u003cli\u003eCan Be Configured Wet Or Dry With Closed Loop Feedback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":40289613119627,"sku":"HOL550-606N","price":4017.93,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/5495\/7707\/files\/hol550-606n-8c79fa6b13ef0c3220706929259e0002d1c839db_5fcc675e-25e2-45f8-ac5c-3933518f68a3.jpg?v=1755626358","url":"https:\/\/jbspowercentre.com\/products\/gvmr-550-606n","provider":"JBs Power Centre","version":"1.0","type":"link"}