Ryan brought us his 2016 Dodge Charger SRT 392 to get it breathing a lot better and thumping a lot harder! Up first, we installed a custom VVT camshaft from Cam Motion, supporting valvetrain components from COMP Cams & Manley Performance Products, Inc., along with OEM Mopar components to delete MDS, and all the miscellaneous OEM odds-and-ends to complete the installation, all topped off with a set of long-tube headers from Stainless Works.

Once the mechanical work wrapped in the shop, Matt strapped her down to the rollers for Vlad to perform a custom calibration via HP Tuners. The results? 501.11whp & 510.16lbft! Up nearly 100whp & 110lbft from what these cars normally put down in stock form on our dynos! Solid outcome for this 6.4L Hemi.