Holley Terminator X Engine Control Module - 58x Reluctor Wheel - GM LS-Series 13-RS1-B-XS 10 and Down Ratio

10 and Down Ratio

one straight -10AN fitting for connecting hose to breather tank and a 90° -10AN fitting with a -10AN to 1/2" NPT adapter for attaching to rear end or transmission

NecksGen REV uses the quick release helmet attachment system proprietary on all NecksGen products

1973-1977 Oldsmobile Cutlass

Holley Terminator X Engine Control Module - 58x Reluctor Wheel - GM LS-Series 13-RS1-B-XS 10 and Down RatioTerminator X ECU's are designed to be mounted with the LED's facing up. Real Time fuel map learn, takes the guess work out of tuning your base fuel table. High Impedance Injector Drivers will safely power most Stock LS injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors) All of the new Terminator X systems utilize the Bosch LSU 4. 9 wideband to relay AFR information to the