EngineSpecifications: Engine model: Chrysler HEMI 5.7 (EZB) Layout: Four stroke, V8: Fuel type: Gasoline (petrol) Production: 2003-2009: Displacement: 5.7 L, 5,654 cc (345.0 SinceV8 engines can use a lot of power and gas, MDS turns off 4 of the 8 cylinders by shutting down the fuel injectors and collapses the valves for the intake and TheHemi eTorque engine - why do RAM trucks need a hybrid? What are common and expected problems with a 5.7 eTorque engine? What's the life expectancy Aswith all GEN III HEMI V8 engines, the 6.2L SRT Hellcat supercharged HEMI engine uses an aluminum twin-plug cylinder head with an improved port and chamber design and larger valve sizes. It carries a casting number of 5037369BD, 68166435AA or 68166435AA-A02 depending on the year. (MDS), but do use variable cam timing 57L V8 HEMI MDS VVT Engine +$1,450: 8HP70 8-Speed Automatic Transmission +$500: Anti-Spin Differential Rear Axle +$435: Engine Block Heater +$95: 3.55 Rear Axle Ratio +$95: 3.92 Rear Axle Ratio Buya used Ram 1500 with a 5.7-liter engine: check prices and deals, find your nearest dealership in the US 8/5.7 (17) 8-Cyl, HEMI MDS, 5.7L (4) 5.7L V8 HEMI MDS VVT. 5.7L V8 OHV 16V. 5.7l Wefound 10 inexpensive 5.7L Hemi crate engines under $4,000 that you can buy right now, plus enter to win a free Hemi worth over $14,000! Due to the Hemi's various mixes of MDS, VVT, and Yedisaid: so many are scared of something new. E-Torque system is designed very well. My biggest worry was the battery pack, that's why I took out an extended warranty to 150,000 miles. I have 7000 miles on mine and don't regret it one bit. besides I love the rumble when it starts the engine back up at a stop. 57L V8 HEMI MDS VVT Engine +$1,150: 3.55 Rear Axle Ratio +$75: 8HP70 8-Speed Automatic Transmission +$500: 3.92 Rear Axle Ratio +$75: Engine Block Heater +$90: Anti-Spin Differential Rear Axle Thehemi etorque engine is a newer engine type that offers better fuel economy and lower emissions than the traditional hemi engine. It also has a stop-start feature that shuts off the engine when the vehicle is idling, which can save even more fuel. The downside to the hemi etorque is that it costs more to maintain and repair, and it can’t psXeBF.