Holley just brought EFI within range
  • Bolt On Carburetor Replacement
  • Self-Tuning ECU Means You Dont Have To Be A Computer/Tuning Wiz
  • Wideband Oxygen Sensor Provides Realtime Fuel Map Learn
  • Throttle Body Mounted ECU
  • 4 Wire Vehicle Connection Battery/Switched Ignition/RPM
  • Integrated Fuel Pressure Regulator
  • Integrated Ignition Timing Control & Coil Driver
  • Color Touchscreen For Setup And Gauge Views
  • Calibration Wizard No Laptop Required
  • Self Tuning ECU
CFM 800
California Proposition 65 No
Country of Origin (Primary) US
Emission Code Legal US
Finish Black
Flange Type Dual Bolt Pattern
GTIN 00090127739877
Harmonized Tariff Code (Schedule B) 8409914000
Hazardous Material Code N
Injector Size 100 lb/hr @ 58.5 PSI
Life Cycle Status Code Obsolete
MAP Sensor 2 Bar
Maximum Horsepower 650
NAFTA Preference Criterion Code B
Pressure 58.5 PSI
SDR Required Flag N
Transmission Model 700R4/200R4, TH350
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm –

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Holley 550-511K TBI Master Kit, Black

Product Information

  • Brand: Holley
  • Product Number: 550-511K
  • $1,259.95

The AAM Group™ Proposition 65
Proposition 65 warning graphic (For California Residents)
WARNING: Cancer and Reproductive Harm -