- Ignition & Electrical
- Ignition Controls
- Ignition Programmer & Monitor
- MSD Power Grid Dual NTK Wideband O2 Module
Calibration-Free AFR Monitor
MSD's Power Grid Dual NTK Wideband O2 Module monitors and records the air/fuel ratio (AFR) of internal combustion engines and will seamlessly link with the 121-7730 Power Grid system controller. This dual wideband "plug-and-play" module comes complete with an extension harness; along with all of the sensors, connectors, and parts necessary to accurately measure the AFR of vehicles running on gasoline and fuel containing alcohol.