2014-2023 RAM Truck 6.4L HEMI Performance MDS Camshaft NA -NO TUNE REQUIRED- by MMX

Introducing our 6.4  VVT HEMI NO TUNE REQUIRED NSR MDS Performance NA Camshaft!

**DESIGNED FOR MDS LIFTERS ONLY** DO NOT USE THIS CAMSHAFT WITH NON MDS LIFTERS

This camshaft is a true drop in, no tune required camshaft upgrade for your 6.4 VVT Hemi. This camshaft is designed for the HEMI owner who would like to do a cam swap and not have to go through the hassle of pulling the heads off, installing aftermarket valve springs, doing an mds delete, and buying a list of other supporting parts for the camshaft. This cam will work with the factory valve springs, pushrods, MDS lifters, and does not require a Phazer limiter. Here at MMX we have spent countless hours of R&D on perfecting this camshaft and making it work with ALL factory components. This camshaft has added 27 Wheel HP to our 2021 Ram 2500 6.4, as well as a noticeable increase in throttle response. This Cam truly works with the factory Locked PCM and factory engine calibration. Add the most power to your Hemi possible without having to unlock the PCM! This camshaft is to be used ONLY with the factory installed MDS lifters. This camshaft has two different profiles on the MDS lobes VS the NON MDS lobes that are specifically designed to work with the MDS lifters. 

*Note that this camshaft will gain even more power if the end user would like to unlock and tune the PCM*

*We do have a version of this camshaft that is a No Tune Required Cam for customers that would like to delete the MDS system. This is available by special request.