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241, 259, 270, 301, 315, 325, 331, 354. with thanks to Bill Watson. and Hemi Andersen. Chrysler's first V8 engine was the "dual rocker," now known as the original Hemi. Developed from Chrysler's aviation research, the efficient powerhouse had roughly hemispherical heads, opposing valves, and a complex valvetrain that used dual rocker arm shafts ...
Cummins Diesel. What (if any) is the relative difference in reliability between a 2021-2022 5.7L HEMI with MDS VVT and the 2023-current 5.7L HEMI with MDS VVT eTorque engine? I'm in the process of identifying potential replacement trucks and have decided to purchase a RAM 1500 with the 5.7L engine and 3.92 gearing for a travel trailer (amongst ...
11. Location. Delware. Ram Year. 2022. Engine. 5.7 Hemi MDS VVT v 8. Im a looking at the new 2022 Ram Longhorn Limited, it has that V8 with the MDS VVT engine. I am used to the V6 Eco Boost in the F150, had some terrible times with the 10 speed transmissions in the F150 of late and looking to switch to the 8 speed V8 in the Ram .
3301 posts · Joined 2017. #1 · Nov 16, 2020 (Edited by Moderator) The 400 V8: Final Mopar Big Block Engine. The first B engine was launched in the 1958 model year, in 350 and 361 cubic inch versions. Similar in some ways to the existing Hemi V8 engines, the B series used wedge-shaped heads to slash costs, weight, and engine size.
by David Zatz. The LA engines were durable designs with high power capacity, the Chrysler's mainstay V8 for decades - and its only V8 for many years, as well. The first "LA" engine, the 273, appeared in the 1964 cars; the basic design was used in the 2017 Viper V-10. Horsepower ratings before 1970 are gross measurements (without accessories).
288 cubic inches, overhead valves … and just 36 hp. The small-block Chevrolet V8 engine was an engineering triumph, one of the most produced and best-known engines of all time. However, it was not Chevrolet's first overhead-valve V8 engine; that honor belongs to the D-Series Chevrolet, built only for the 1917 and 1918 model years.
355 V8: The Mopar LA Racing V8 Engine. Starting around 1975, Chrysler built an LA engine designed for racing, and not used "on the street," because NASCAR had started penalizing any engine over six liters (366 cubic inches). In 1975, 355-powered Dodges won 14 of 30 Grand National races, and drove them to the winner's circle 13 times.
Hemi 5.7L V8 MDS VVT eTorque Engine I have a 2021 RAM 1500 with the 5.7L Hemi and e-torque. The link below is an interview with one of the eTorque engineers who simplifies the explanation about eTorque and six things it does while driving a vehicle equipped with it.
Chrysler's 340 cubic inch V8 was one of the best engines of the 1960s and 1970s for performance enthusiasts. It had high-flow heads, big ports, a two-level intake manifold, and a six-barrel option (three two-barrel carbs). The engine combined high power and relatively light weight, a fine combination in the Plymouth Duster and Road Runner.
The engine is designed to operate 150,000 miles (240,000 km) under normal conditions with only normal maintenance. A new automatic serpentine belt tensioner increases the average accessory belt life to 100,000 miles (160,000 km). Specifications: first and second generations 4.7 liter Chrysler V8 engine Common to both generations: