This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system.
Features:
Replacement/service part
Bosch
LSU4 Wideband O2
For Avenger, Dominator, HP, and Terminator EFI systems
Hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system