Holley HP EFI ECU And Harness Kit | GBP Performance
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Holley

Holley | HP EFI ECU And Harness Kit

550-601
Holley | HP EFI ECU & Harness Kit 550-601 | GM TPI/Stealth Ram, Bosch O2 included | Fuel, ignition, boost, nitrous control
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CAD $3,826.95 CAD $4,502.29 Save 15% - FLASH SALE
Delivery in 2 to 3 weeks

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Holley – HP EFI ECU & Harness Kit for GM TPI / Stealth Ram

Description

The Holley HP EFI ECU & Harness Kit 550-601 is designed for GM TPI and Holley Stealth Ram engines as a plug-and-play alternative to the factory ECU or C950 replacement. It provides precise per-cylinder fuel and ignition control, boost, nitrous, and water-methanol injection control. Includes ECU, harness, and Bosch oxygen sensor. 5.7 in. color touchscreen for on-the-fly tuning, data logging, and gauge panel. Sealed automotive/marine grade connectors.

Specifications

  • Brand: Holley
  • Part Number: 550-601
  • Compatibility: GM TPI, Holley Stealth Ram (See Application Section)
  • Includes: HP EFI ECU + harness + Bosch O2 sensor
  • Ignition: Coil, GM HEI Small Cap, Holley Dual Sync distributor
  • Injector Connectors: Jetronic/Minitimer (Bosch)
  • Boost Control: Boost vs Time/Gear/RPM/Speed
  • Display: 5.7 in. color touchscreen
  • Self Tune: Industry-leading auto-tuning strategy
  • Water-Methanol Control: Integrated
  • Condition: New
  • Sold and shipped by GBP Performance

 

Note:

  • Livraison GRATUITE / FREE Delivery

Compatibility (Application)

MakeModelYearsEngineNotes
GMTPICompatible with GM TPI and Holley Stealth Ram engines; factory ECU or C950 replacement
HolleyStealth RamCompatible with Holley Stealth Ram manifolds
Holley
550-601
90127666913

Data sheet

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