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Run in otherwise stock trim the 57L Hemi produced 385 hp at 5500 rpm and 421 lb-ft of torque at 4300 rpm. Theres a lot to discuss when it comes to things like duration valve list LSA and more.
This one to one ratio of horsepower to cubic inches is something that was also common in the original Hemi versions although the horsepower calculation used then was different.
57 dodge hemi horsepower. Modern Mopar Chrysler Dodge 57 Hemi Magnum V8 Engines. The first-generation 57 liter new Hemi produced up to 350 horsepower at 5600 rpm and 375 lb-ft of torque 4400 rpm one horsepower per cubic inch. The first released engine was a 345 cu in 57-liter V8 gasoline Hemi for the 2003 model year Dodge Ram pickup trucks.
The 57L Hemi code name is Eagle replaced the 59-liter V8 LAMagnum engine. In the next couple of years this 345 Hemi engine became available in numerous models produced by Chrysler. Dodge Durango Chrysler 300C Dodge Magnum RT.
The original 57L Hemi introduction in 2003 featured a horsepower number that matched its displacement in cubic inches exactly 345. This one to one ratio of horsepower to cubic inches is something that was also common in the original Hemi versions although the horsepower calculation used then was different. 410 lb-ft at 3950 4400 RPM.
The 57 Liter HEMI is the only available gasoline engine in the Ram Heavy Duty. Chrysler released this machine for the model year 2002 on the Dodge Ram 2500 and 3500 as well as on 2003 models of 1500 model pickup trucks to augment the Magnum 59 engine. The HEMI 57 EZB produced 345 PS 253 kW.
340 HP at 5000 rpm of horsepower and 529 Nm 539 kgm 3899 ftlb at 4000 rpm of torque for the Chrysler 300C and Dodge Magnum RT and 350 PS 257 kW. 347 HP at 5000 rpm of horsepower and 508 Nm 518 kgm 3744 ftlb at 4000 rpm of maximum torque for other vehicles. The 57 liter HEMI engine in a Dodge Ram 1500 is able to generate up to 395 horsepower and 410 pounds per feet of torque.
The vehicle is available in both 4x2 and 4x4 models and can be fitted with a six-speed automatic transmission system instead of. A 304-hp 36-liter Pentastar V-6 with 269 lb-ft of torque mated to an eight-speed automatic serves as the Ram 1500s base engine. The 395-hp 407 lb-ft 57-liter Hemi V-8 returns with either a six-speed or eight-speed automatic transmission.
The 64 HEMI generally offers an extra 75-100 horsepower over the 57 engine. Thanks to larger displacement the 392 is also good for an extra 60-80 lb-ft. Low-end torque is also about 70 lb-ft more than the 57 further widening the gap between the two.
HEMI Exhaust HP Gains. 5 57 HEMI V8 Cam Upgrades. Yet another lengthy topic is 57 HEMI cam upgrades.
We dont have the time to cover all of the specific details in this article. Theres a lot to discuss when it comes to things like duration valve list LSA and more. Unfortunately the next weak link in the chain is the OEM 2 piece driveshaft as the RT 57 and the 392 Scat Pack run the same transmission and driveshaft.
Since the Scat Pack is rated at 485hp it should be safe to say the driveshaft common to both Challengers can at least handle close to 525hp Maybe. Installing a cold air intake will increase your cars torque horsepower and efficiency. You can expect an increase of up to 15 HP after implementing these performance parts for the 57 Hemi.
Do note that the increase in horsepower depends on the quality of the intake. Now the part that we have all been eagerly waiting for. The horsepower for 57 Hemi ranges from 340 to 395 horsepower and offers a torque of 375 to 410 ft-lb.
2004-2009 2011-Present Dodge Durango. 2005-2008 Dodge Magnum RT 2006-Present Dodge Charger RT 2009-Present Dodge Challenger RT. Run in otherwise stock trim the 57L Hemi produced 385 hp at 5500 rpm and 421 lb-ft of torque at 4300 rpm.
Illustrating that the Hemis know how to produce more than just peak horsepower was the fact that torque production from the. Racer X discuses various low cost mods for the 57 Hemi to increase its horsepower. The first group of mods incorporates the following.
Phase 1- 15-20 hp. Hellcat air box- 100 190 degree stat- 50 Ported intake manifold- 400 Pedal Commander- 300 275 or 3 catback exhaust- 1600 Total- 2450 Phase 2- 30-35 hp. All of the above mods plus.
The Hemi 57-liter is a V-8 engine built for power. Because of this consumers look at the horsepower number first. The Magnum is rated at 340 horsepower the Ram 2500 is rated at 335 horsepower and the Ram 3500 is rated at 345 horsepower.
In the Dodge Durango the 57-liter produces 335 horsepower at 5200 rpm and 370 ft-lb. Of torque at 4200 rpm. In the passenger cars–Dodge Charger RT Dodge Magnum RT and Chrysler 300 C–the engine produces 340 horsepower at 5000 rpm and 390 ft-lb.
Of torque at 4000 rpm. As the success and popularity of the 57L HEMI engine grew Dodge began to expand its offerings beyond the Dodge RAM to include other models like the Durango Magnum Grand Cherokee Charger and Challenger. By 2009 the 57L HEMI saw some revisions that included the introduction of a Variable Camshaft Timing system and increased cylinder head.
DODGE RAM 1500 HEMI 57 V8 LARAMIE SPORT TOP SPEED DRIVE ON GERMAN AUTOBAHN - YouTube. Dodge Challenger III facelift 2014 RT 57 HEMI V8 375 Hp Coupe 2014 2015 2016 2017 2018 2019 2020 2021 Technical Specs Fuel consumption Dimensions 375 Hp. The production version of the 392 HEMI was launched in the 2011 Dodge Challenger SRT8 with variable camshaft timing as well as MDS in cars with automatic transmissions.
The new 392 HEMI codenamed Apache is based on the third-generation 57 L HEMI codenamed Eagle and shares few parts with the 392 crate engine. New Scat Pack packages allow owners to bump the power of their 57-liter Hemi engines by 18 30 or 58 horsepower. V8 engine with 375 horsepower 410 lb-ft of torque and up to 25 miles per gallon this HEMI engine maintains the perfect balance of horsepower and torque to gas mileage ratio.
It also features an active exhaust to create the signature Dodge sound. Both the Mustangs 50-liter DOHC 32-valve V-8 and the Camaros 62-liter pushrod V-8 out-muscle the Challengers 57-liter Hemiby 88 hp.