Holley Terminator X Engine Control Module - 3.5" Touchscreen - Wiring Harness - 24x Reluctor Wheel - GM LS-Series 3550224-156- XL The Viton coating is heat

The Viton coating is heat resistant to 250 °C or 482 °F

square flange

79% increase in holding power

Includes 10 Hex-Head Bolts w/Anaerobic Yellow Thread Lock Compound

Designed by the Biondo Racing Family

Holley Terminator X Engine Control Module - 3.5" Touchscreen - Wiring Harness - 24x Reluctor Wheel - GM LS-Series 3550224-156- XL The Viton coating is heatTerminator 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