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Holley Closed Loop Oxygen Sensor


Holley
Holley Closed Loop Oxygen Sensor

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The addition of a Holley Closed Loop Oxygen Sensor kit to your Holley Digital Pro-Jection fuel injection system enhances the fuel delivery process by constantly monitoring the air/fuel ratio and automatically making the corrections necessary to achieve an ideal 14.7 to 1 air /fuel ratio. Sensor easily installs in the exhaust system between the engine and the catalytic converter. (C.A.R.B. exemption applied for).


2 Products

Sensors

Holley 534-54 - Holley Closed Loop Oxygen Sensor
510-534-54
Closed Loop Oxygen Sensor Kit
  • All Digital Pro-Jection System
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    $147.95
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    Holley 43-106 - Holley Closed Loop Oxygen Sensor
    510-43-106
    Oxygen Sensor Only
  • All Digital Pro-Jection Systems
  • Replacement O2 Sensor for 510-534-54
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    $80.93
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    2 Products