2020. Engine. 5.7L Hemi V8. Not sure if a true Hellcat supercharger, which is designed for a 6.2L Hellcat engine, will fit a 6.4 or a 5.7. Its not originally designed to, thats for sure. If he literally said "Cherokee 5.7 or 6.4" like it states in your other thread, he's probably yanking your chain. The Grand Cherokee had the options, but the New to this site, I have a 2005 2500 5.7 Hemi with 180k. Very solid engine and seemingly good transmission but I haven’t been able to sell it. Now I’m thinking of adding some power and not sure what the best route would be. Many people have said supercharger but I’ve seen threads that said turbo would be a better choice. The nice thing about that thread is that you can leave NN on and just scale the injectors to get your part throttle dialed in. You want to get your fuel trims down to around +/-5 or less if possible. After that, you start looking at your spark tables and scanning for knock. This is an E-force installation on a 2014 unmodified Dodge Ram 5.7L HEMI. This 2014 Ram carries the 3 year / 30,000 mile warranty backed by Edelbrock. This really demonstrates the quality and confidence they have in their product line. The drivability and performance is nothing short of an OEM supercharged vehicle including the ultra-clean 2011 - 2014 Chrysler 300 5.7L HEMI High Output Supercharger Tuner Kit by Procharger. Procharger 5.7 Hemi Tuner KitThis Kit Does not come with Fuel Injectors or any Fuel System requirements This Kit Does not come with a read more. View Details. $7,048.00. 2011-2021 5.7L HEMI 300c Supercharger Kit by Whipple. TorqStorm Supercharger kits for MOPAR engines. (2005-2008) 5.7/6.1 Dodge Hemi Car – Single Charger Tuner Kit $ 3,000.00 – $ 3,750.00 (2009-2010) Dodge Hemi Car- Single Charger Tuner Kit ProCharger was the first manufacturer to offer complete supercharger systems for 6.1L and 5.7L HEMI’s back in 2007. Once again ProCharger leads the industry for 2015+ 5.7L R/T Dodge Challengers with an all new robust bracket system and new modification to the intercooler system with revised tubing for an even simpler installation. From what I've gathered around the forums, the 5.7's fair a lot better than the 6.4's where boost is concerned. That being said, I'd still regap rings at a minimum if you are planning boost above 7-8 psi on any of these modern Hemi's. As you may know the ring lands on the pistons are what cause failure under boost. wrhyMuf.

is the 5.7 hemi supercharged