6.4L HEMI Intake Manifold SRV Controller by MMX

Introducing our all new MMX Short Runner Valve Controller for the 6.4L HEMI car and truck intake manifolds! Our new controller is fully designed, developed, programmed and assembled in house! This new SRV controller simplifies the install of your 6.4L intake manifold into a 5.7L powered vehicle.

Our goal for this product was to have a simple plug and play solution. The installation is quick and straightforward, thanks to four pre-terminated connections. This controller connects to your vehicle’s under-hood fuse box for power, grounds to the chassis, and hooks up to a coil pack for its RPM signal. It’s also fully compatible with aftermarket ECU solutions, making it a versatile choice for custom resto-mod builds or performance upgrades.

To operate our new controller, simply turn the dial to the desired RPM you would like for the SRV to open at! We recommend 4550 for Stock Cam applications, and 5150 for aftermarket camshaft applications.

To make the most of the short runner valve in the 6.4L intake manifold and achieve optimal performance, we strongly recommend mounting the module inside the vehicle. This ensures a secure and effective setup for your build.

Note:

The LED on the connector of the SRV harness will turn green when the engine is running,  flash green and red if there is an RPM error (or when the engine is not running), and turn solid blue when the SRV is actuated.