Année. 1970. INFORMATIONS COMPLEMENTAIRES. Cette fiche traite de la version équipée du moteur 426ci "Hemi". Plusieurs niveaux de finition et d'équipement sont proposés, du modèle de base au performant modèle T/A (TransAm), en passant par le R/T (Road and Track), disponible en 3 type de carrosserie : cabriolet, coupé et SE (Special The RT is hated by people that don't understand why it exists. A lot of people think V8, 375hp, nearly 400 ft/lbs of torque, and think that it is a high performance car that car be used in racing. It's not. A RT can move due to its low down torque but it is not designed for that. The 5.7L Hemi is literally a truck motor. 6.4-liter Hemi V8 485 horsepower @ 6,000 rpm 475 lb-ft of torque @ 4,200 rpm EPA city/highway fuel economy: 15/25 (automatic), 14/23 mpg (manual) 6.2-liter supercharged Hemi V8 707 horsepower 2022 Dodge Challenger R/T RWD powered by 5.7L V8 Gas Engine with 6-Speed Manual transmission. Overview Select configuration: R/T RWD $39,385 Starting Price (MSRP) Engine 5.7L V8 Gas The 2.4-liter twin-screw IHI supercharger displaced more air than the entire engines of many four-cylinder cars, stuffing 11.6 psi of boost into a 6.2-liter Hemi V-8. In 2014, we tested a Dodge Challenger SRT8 2009 Auto (2008) vs Dodge Challenger SRT8 2009 6-speed (2008) vs Dodge Durango 2021 SRT Hellcat (2020) Jeep Grand Cherokee 2017 6.2 V8 710HP HEMI Trackhawk (2017) vs Dodge Durango 2021 SRT Hellcat (2020) vs Dodge Charger 2015 6.2 V8 SRT Hellcat Widebody (2020) In the past, 5.7 Hemi engines, with MDS (automatics), have experienced broken timing chains. Chrysler switched from the black tensioner and guide to white (supposedly stronger) and then to an aluminum tensioner and guide with a plastic face plate (in 2013). Both black and white guides have failed. I haven't heard of the aluminum one failing. There seems to be more 5.7L's with high mileage than the 6.4L's, but maybe you can get someone to chime in with a higher mileage 6.4L that can give you better firsthand experience. 2015 Scat Pack: 11.22 @ 120.38 w/ 1.55 60ft / +250ft DA. UP3985, Home Theater Guy, BAD GRANDPA and 4 others. Save Share. An aftermarket coil-on-plug system like Performance Distributors SOS 5.7 Hemi coil pack offers up to 11 hp more. Celebrate 75 Years. Learn More. Last Call for Dodge Durango’s V-8 Begins With yrj8vU.

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