Plug and Play CANbus Exhaust Gas Temperature Controller, for Holley EFI.

Part Number: 554-190

Introducing the Holley EFI 8 Channel CANBus EGT. Exhaust Gas Temperature data is critical information when your engine tune-up is on the ragged edge. Knowing the exhaust temperature of each cylinder can help you identify potential horsepower left on the table, or pinpoint any weak links in your max effort race engine. You can also use this data to quickly identify a potential ignition misfire or stuck injector!

Features and Benefits

• Compatible with HP or Dominator EFI
• Plug and Play 8 Channel CAN EGT Module, for a quick and easy installation
• High Quality ¼” Stainless Steel EGT Weld Bungs
• 8x- Robust ¼” EGT Probes, designed to withstand the extreme cylinder pressures - Not included.
• 4’ CAN Extension Harness
• 8x Analog output wires, to be used with non-Holley EFI installations

Requires V5 Build 100 or newer software/firmware. Requires EGT Probes - Part numbers 554-175 thru 554-180