57L V8 HEMI® MDS VVT eTorque Engine — achieves the same figures shown above, but kicks things up a notch by towing to a jaw-dropping 12,750 pounds. 3.0L EcoDiesel V6 Engine — this powerful option is capable of producing up to 260 hp, 480 lb-ft of torque, and is able to haul 12,560 pounds—the highest diesel tow rating in the class . LaramieCrew Cab 5'7" Box 4WD. Est. price . $67,138. Avg Savings off MSRP. $4,417 (6.2%) MSRP: $71,555. Wayland, MI. Engine: 5.7 L V8 Hemi Mds Vvt Etorque, Advanced Safety Group, Trailer Tow Group, Multi Function Tailgate, Rambox Cargo Management System, Wheel To Wheel Side Steps, Bed Utility Group, Black, Leather RemovingVVT from the engine with a kit (like BTR's here) will allow more flexibility for aggressive cams and stronger valvetrain components. In the case of the Gen IV LS, VVT is completely Engine hemi 5.7. For reference, here is why you won't notice a difference between 3.21 and 3.92. This chart has the RPMs both trucks will be at, at 65 mph. If your truck (3.21) was in 6th gear holding steady at 65, then with the 3.92 it will be in 7th instead (the blue cells); but note the RPMS, 2191 vs 2194. Referto the Maintenance Schedules on the following pages for the required maintenance intervals. 13000 Km. 8000 Miles. 6 Months. Change the engine oil and engine oil filter. Rotate the tires, rotate at the first sign of irregular wear, even if it occurs before 8,000 miles (13 000 km). 26000 Km. 16000 Miles. MultipleDisplacement Systems (MDS) is a system used on the 5.7L Chrysler HEMI V8 engines to allow 4 cylinder operation during light loads conditions. The timing of the opening and closing of the valves is controlled by the Variable Cam Timing (VCT) system. Chrysler HEMI VCT. The PC2M varies the timing of the valves, advancing or 36L V6 24V VVT eTorque Engine Upg I: produces 305 hp and 269 lb-ft of torque. Towing capability maxes out at 7,730 pounds. 5.7L V8 HEMI® MDS VVT Engine: produces up to 395 hp, 410 lb-ft of torque, and tows a max of 11,610 pounds. 5.7L V8 HEMI® MDS VVT eTorque Engine: produces the same figures shown above, but boosts 57L V8 HEMI MDS VVT eTorque Engine +$2,795: 3.0L V6 Turbo Diesel Generation 3 Engine +$4,995: 4-Corner Air Suspension +$1,805: 33 Gallon Fuel Tank +$445: Electronic Shift On Demand Transfer Case BY1X.