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HOL-550-617N PART NUMBER
HOLLEY 550-617N HP EFI ECU & HARNESS KITS$3,549.95HP EFI ECU & HARNESS KITS
Complete 99-04 4 Valve Ford Modular Engine Plug and Play Kit - Jetronic "Bosch Style" injector harness - Includes NTK Oxygen Sensor
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HOL-550-628N PART NUMBER
HOLLEY 550-628N FORD COYOTE TI-VCT CAPABLE HP EFI KIT, NTK O2$3,099.95FORD COYOTE TI-VCT CAPABLE HP EFI KIT, NTK O2
HP EFI ECU with Power Harness, Main Harness, Coil Harness, Injector Harness and Sensors includes NTK Oxygen Sensor (Does not include Ti-VCT Controller or Harnesses)
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HOL-554-114LW PART NUMBER
HOLLEY 554-114LW HOLLEY EFI LIGHTWEIGHT DOMINATOR ECU$2,649.95HOLLEY EFI LIGHTWEIGHT DOMINATOR ECU
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The new standard in EFI with virtually unlimited capabilities! Integrated electronic transmission control, drive by wire throttle control, dual wideband oxygen sensor capability, extensive amount of inputs and outputs for various combinations, and much more. -
HOL-554-142 PART NUMBER
HOLLEY 554-142 INJECTOR DRIVER MODULE, W/ HARNESS$659.95INJECTOR DRIVER MODULE, W/ HARNESS
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Holley EFI Programmable 8 Channel Injector Driver Module -
HOL-36-181 PART NUMBER
36-181 Holley Jet Assortment Kit - #64 - #99$101.95(2) Each of Thirty–Six (36) Different Jet Sizes, Ranging from #64 to #99 Learn More -
HOL-550-500 PART NUMBER
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HOL-550-501 PART NUMBER
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HOL-558-308 PART NUMBER
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HOL-558-101 PART NUMBER
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HOL-558-104 PART NUMBER




