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  • Holley EFI
  • Holley Performance

Carburetor Tuning Kit

Holley EFI 

Sniper EFI HyperSpark Master Kit

11 Parts

Sniper EFI HyperSpark Master Kit
  • Designed For Existing Or New Sniper EFI Installations
  • Complete Ignition System In A Box
  • Hyperspark Ignition Box/Hyperspark Ignition Coil/Hyperspark Distributor And A Plug And Play Main Harness
  • Patented Clear Installation Cap Eliminates Any Confusion While Installing The Distributor
  • Hyperspark CD Ignition Box Is Seal And Powder Coated To Be Installed In The Harshest Of Locations
  • External LED On Hyperspark Cd Ignition Box Helps Verify 12v Cranking RPM And Low Battery Voltage
  • Integrated Ignition Coil Bracket Simplifies Mounting The Ignition Coil
  • Enables Timing Control On A Sniper EFI Installation

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  • Delivers The Signature Rochester Roar At Wide Open Throttle!
  • Throttle Body Mounted ECU - No Extra Boxes To Mount
  • Supports Up to 500 HP w/Four 100 lb/hr. Injectors
  • 4 Wire Vehicle Connection Battery +/Battery -/Switch Ignition/RPM
  • Integrated Ignition Timing Control
  • Trans. Provisions On Throttle Lever for TH350/TH400/200R4/700R4
  • Fits Most Stock Rochester Quadrajet Air Cleaners
  • Brake Booster Adapter Included
  • High Resolution Full Color Touchscreen
  • Calibration Wizard - No Laptop Required
  • Self-Tuning ECU Means You Dont Have To Be A Computer/Tuning Wiz
  • Bosch LSU 4.9 Wideband O2 Sensor Provides Realtime Fuel Map Learn

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Holley Performance 

Tuning/Calibration Kit

1 Parts

Tuning/Calibration Kit
  • 4 Each 8 Metering Jet Sizes Ranging From #70-84
  • 2 Each #35 and # 37 Pump Nozzles
  • 3 Power Valves Sizes 3.5/4.5/5.0
  • 12 Metering Block Gaskets
  • 12 Fuel Bowl Gaskets
  • Misc. Power Valve
  • Misc. Fuel Bowl Screw Pump Nozzle and Power Valve Gaskets

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