Description

For precise AFR readings pre-turbo and accurate backpressure information, the MSD 7767 is the ideal solution. When paired with the 7766 NTK wideband module, this system enables accurate AFR readings even with up to 75psi of backpressure. This compensation for back pressure sets it apart from other widebands that lack this capability. Whether you’re seeking per bank information on your engine using a single 7766 and 7767 module or aiming for per cylinder AFR readings on an 8-cylinder turbocharged engine with four 7766 modules and a single 7767, the flexibility of this system shines through.

Integration with the Power Grid for plug-and-play operation is seamless, or you can use the analog outputs on each module to read AFR and backpressure data on your preferred data logger or EFI system. The 7767 also compensates for exhaust back pressure when used with MSD PN 7766, allowing you to place an oxygen sensor on each cylinder in boosted applications. An optional second pressure sensor is available for dual turbo applications.

Features:

Compensates for exhaust back pressure when used with MSD PN 7766
Enables placing an oxygen sensor on each cylinder in boosted applications
Optional second pressure sensor for dual turbo applications
Plug-and-play Power Grid Module
Can be used as a stand-alone Power Grid module for monitoring and recording pressures up to 75 psig or with the 7766, Dual Wide Band NTK O2 Module