2003 dodge hemi horsepower

Its a long running pushrod engine that debuted with 345 horsepower in the 2003 Dodge Ram. Amazingly the Hemi - which features pushrods rather than an overhead valve and two valves per cylinder instead of the usual four - has a relatively low smog index.

410 lb-ft at 3950 4400 RPM.

2003 dodge hemi horsepower. In 2003 Chrysler introduced the third generation Hemi engine family. 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 Ram.

Car Fuses and Wiring. How much horsepower for a 2003 57 hemi. Its 57 liters of raw energy shows up as the standard engine for the 2500 and features a hemispherical combustion chamber hence the name Hemi.

It makes 345 horsepower and 375 pound-feet of. 395 HP at 5600 RPM. 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. Performance car stats including 0-60 0-100 quarter mile figures for the 2003 Dodge RAM 1500 SLT Hemi which produces 345bhp from its V8 Naturally Aspirated engine.

If youre an owner of a 2003 through 2008 Dodge Ram 1500 equipped with the 57-liter Hemi engine you probably know well that your engine produces 345 horsepower. You probably also know that for 2009 the 57 L Hemi was upgraded to produce 390 horsepower 45 more horses than your truck. In fact this engine made the Wards 10 Best 2003 through 2007 and then again in 2009 with the modified engine.

The original 57L Hemi introduction in 2003 featured a horsepower number that matched its displacement in cubic inches exactly 345. Standard fitment is the laudable 57-liter 345-horsepower Hemi V-8 matched to a five-speed manual transmission. Next step up is the 80-liter 305-horse V-10 carried over from the previous.

Additionally 57 HEMI engines have been around since 2003. There isnt a way to make a fair comparison with the 64L V8 in this case. It just means the 57 is the budget friendly option even if it means buying an older car.

The age and higher production also do the 345 HEMI favors when it comes to parts replacement engines so on. 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. Our truck was equipped with the 57-liter Hemi V-8 rated at 345 horsepower and 375 pound-feet of torque and was ordered with a bundle of amenities that.

The Chrysler Hemi engines known by the trademark Hemi are a series of American I6 and V8 gasoline engines built by Chrysler with hemispherical combustion chambersThree different types of Hemi engines have been built by Chrysler for automobiles. The first known as the Chrysler FirePower engine from 1951 to 1958 the second from 1964 to 1971 and the third beginning in 2003. 2003 Introducing the Modern Hemi V8.

Today in 2020 the Dodge and Ram truck brands are both known for relying on Hemi power but the modern Hemi era began back in 2003 with the Ram 1500With a combination of 345 horsepower and 375 lb-ft of torque the first modern Hemi V8 offered a handsome increase in power over the 360-cubic inch Magnum V8. Moving on to performance the Magnum SRT8 concept had the 57L V8 Hemi. This was a new engine at the time having been just first used in 2003 in the Dodge Ram trucks.

In the Ram it made 345 horsepower and 375-pound feet of torque. Dodges 57L V8 HEMI engine was introduced for the 2003 model year making its debut on some Dodge RAM 1500 2500 and 3500 pickup truck models. By 2004 the 57L HEMI was the only engine available on all RAM Heavy Duty models.

With 345 horsepower the 57 litre Hemi engine makes this heavy 2624 kg 5784 lb truck feel almost lively under acceleration without a load in the back I can believe Dodges claims that this is the quickest pickup in its class. Compared to earlier Ram Heavy Duty pickups the 2003 model is much quieter with a firm but comfortable ride. The Hemi Returns.

The first edition of the third generation Mopar Hemi engine made its debut in 2003 Dodge Ram trucks and featured a 57 liter 345 cubic inch displacement. Still considered a small-block engine based on displacement the 57L Gen. III Hemi uses a hemispherical combustion chamber with two spark plugs per cylinder and small.

A 230 horsepower V8 of the same family as the V6 sits in the middle providing extra torque at much lower cost than the 57 Hemi which adds about 1000 to the list price while bringing the towing capacity up to 8950 pounds. Amazingly the Hemi - which features pushrods rather than an overhead valve and two valves per cylinder instead of the usual four - has a relatively low smog index. Joined Aug 25 2014 Posts 5807 Reaction score 3110 Location The treeline Ram Year 2012 Engine Hemi 57.

That included an SRT-8 model featuring the 61-liter SRT HEMI V8 with 425 horsepower that appeared in the 2006 model year until the models demise in 2008. 2003 Dodge Magnum SRT-8 Concept Image Gallery. I have a 2003 ram 2500 57 Hemi that is well maintained it has 126000 miles on it I just last month had the spark plugs wires PCV replaced fuel system cleaned with motorvac and syn oil change.

It ran great for about a week after than then had a marked drop in power and torque over the entire power band. Dodge 57 HEMI Common Problems. The Dodge 57L HEMI engine is also commonly referred to as the 345 HEMI in honor of its 345 cubic inch displacement.

Its a long running pushrod engine that debuted with 345 horsepower in the 2003 Dodge Ram. The 57 HEMI remains much the same today however it did go through updates to improve power and fuel. Well technically you need to go to the 3rd Gen Ram section.

Based on my 3rd Gen ram the best upgrades you can do are 456 gears and some longtube headers. That will wake up the truck. Also since you have an 03 the tuning is very limited and.