Innovate Motorsports HBX-1 Heat-Sink Bung Extender IM3729 Intake Systems Part Number: AF59-1016BLK

Part Number: AF59-1016BLK

Part Number: AR434-1202

Hex NutsSuit Ford Racing Block with Cleveland Heads

1991 BMW M3 2

Inside Diameter: 3

Innovate Motorsports HBX-1 Heat-Sink Bung Extender IM3729 Intake Systems Part Number: AF59-1016BLKHBX 1 Heat Sink Bung ExtenderUse With IM3737 Oxygen Sensor Brand: INNOVATE Part Number: IM3729 Description: The Bosch LSU4. 2 wide band O2 sensor (shipped as part of the LM 1 kit) is rated to operate at an exhaust gas temperature of 1300F, and a sensor housing temperature of 900F (measured at the bung) for maximum accuracy and control. When either of these operating temperature ranges is exceeded, the sensor can no longer be accurately controlled.