Holley EFI 8 Channel Can EGT Controller PN: 554-190 Engine Connector Kit Ports are 1/8" NPT

Ports are 1/8" NPT

Tired of seeing spikes in your back pressure data

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Holley EFI 8 Channel Can EGT Controller PN: 554-190 Engine Connector Kit Ports are 1/8" NPTOVERVIEW 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: Compatible with HP or