8-Channel O2 and EGT BIG BAND Modules

For use with a 4 channel Big Band controller.

The Bigstuff3 Big Band Modules are for when more data is necessary from your current combination. The Big Band module connects using an Ethernet based CAN setup and will require a router connected to the GEN4 ECU to work properly. When using the additional (2) Big Bands you can bring in an additional (8) Bosch LSU4.9 O2 sensors and (8) Extreme duty Type-K EGT sensors. When running the O2 sensors in this configuration it will allow you to go closed loop AFR control for each cylinder and because of the incredibly fast CAN ethernet speed it will be true real time data. All necessary hardware and wiring harnesses will be provided depending on which options you choose to go with. See below for pricing and description.

These are the part numbers and description for the 8-Channel Big Band Modules:

BS4-004-006 8-Channel BIG BAND Module & Harness Kit – without LSU4.9 WBO2 Sensors or Type-K Thermocouples
This kit contains (2) BigBand Modules and (2) wiring harnesses for each Big Band. The wiring harness contains the power, ground, switched 12V power, and (4) O2 sensors connectors.

BS4-004-007 8-Channel BIG BAND Module & Type-K T/C only Kit – without LSU4.9 WBO2 Sensors & Harness or Type-K Thermocouples. This kit contains (2) BigBand Modules. No wiring harness(‘s) is included so you will have to make your own.

BS4-004-008 8-Channel BIG BAND Module – (8) LSU4.9 WBO2 Sensor Kit
This kit contains (8) Bosch Wide Band Oxygen sensors for use with the Big Band module. These are the same oxygen sensors when a single or dual sensor setup is used.

BS4-004-009 8-Channel BIG BAND Module – (8) 1/4″ Type-K Thermocouple Kit
This kit contains (8) Type-K thermocouples meant for the most extreme racing conditions. Contains the sensor, coupling ferral, and screw-in EGT connector. This kit does not contain the EGT bungs themselves.

BS4-004-010 8-Channel BIG BAND Module – (2) LSU4.9 WBO2 Harnesses
This kit contains (2) oxygen sensor wiring harnesses for reading (4) oxygen sensors per Big Band module.