345 HEMI - Revision history

Red marquis at 14:41, 31 October 2008

2008-10-31T14:41:20Z

← Older revision		Revision as of 14:41, 31 October 2008
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	~~{{Engine Infobox \|~~		#REDIRECT [[345 HEMI engine]]
	~~\|Image =~~ [[~~Image:~~345~~.jpg\|300px]]~~
	~~\|Engine Name = 345 HEMI V8~~
	~~\|Manufacturer = [[Chrysler]]~~
	~~\|aka = 5.7 litre~~ HEMI
	~~\|Type = Gasoline / Petrol~~
	~~\|Production/Introduction = 2002 - present~~
	~~\|Status = ''In Production''~~
	~~\|Displacement = 345 cu. in~~
	~~\|Aspiration = ''naturally aspirated''~~
	~~\|Configuration = V~~
	~~\|Cylinders = 8~~
	~~\|Fuel System = Sequential, multi-port, electronic, returnless~~
	~~\|Lubrification = '''indicate the~~ engine~~'s type of lubrification'''~~
	~~\|Output = 345 hp @ 5400 rpm<br>375 lb-ft. of [[torque]] @ 4200 rpm~~
	~~\|Bore = 3.92 x 3.58 in~~
	~~\|Stroke = 99.5 x 90.9 mm~~
	~~\|Compression = 9.6:1~~
	~~\|In. Valves = '''in inches'''~~
	~~\|Ex. Valves = '''in inches'''~~
	~~\|Firing Order = '''Firing order of cylinders'''~~
	~~\|Left Bank = '''Write which cylinders are in this bank (write N/A if it it is inline)'''~~
	~~\|Right Bank = '''''(same as above)'''''~~
	~~\|Length = '''in inches'''~~
	~~\|Diameter = '''in inches'''~~
	~~\|Width = '''in inches'''~~
	~~\|Height = '''in inches'''~~
	~~\|Dry Weight = 485 lb ( kg)~~
	~~\|Fuel Consumption = '''city/highway (mpg & km/L)'''~~
	~~\|CO = g/km~~
	~~\|CO2 = g/km~~
	~~\|NOx = g/km~~
	~~\|Hydrocarbon = g/km~~
	~~\|Particulate = g/km~~
	~~\|Chief Engineer = '''write here'''~~
	}}
	The '''5.7 liter, 345 cid HEMI V8''' is the first HEMI designed engine used in 30 years. Making its debut in 2002 in the Dodge Ram 2500 and 3500 models. Since then it has been used in several RWD Chryslers, Dodges and Jeeps such as the 300C, Charger, Magnum, Grand Cherokee and Commander. The Hemi is smaller, faster, and more economical than the 360 it replaced. It also features cylinder deactivation, which stops sending fuel to four of the Cylinders when V8 power isn’t needed. The new Hemi appears to use 5W20 motor oil - a specification that is expected to be widely adopted, but which is still not widely available. Chrysler engineer Tom Hoover, who is associated with the [[426 Hemi]], told Hot Rod that he had discussed the Elephant Engine's design with new-Hemi engineers. At least two of his suggestions, raising the camshaft (which let them use shorter pushrods, reducing valve train inertia, and have simpler exhaust rocker arms), using twin spark plugs for cleaner running, and adding squish area (to make light load/low speed efficiency better and reduce emissions) were immediately adopted. Hoover emphasized that what they had learned from the original Hemi was used in the new version.

	~~===Photos===~~

	~~<gallery>~~
	~~</gallery>~~

	~~==Unique Attributes==~~
	~~If there are any features of this [[automobile\|vehicle]] that sets it apart from other [[automobile\|vehicles]] in its class, then mention those ''unique attributes'' here.~~

	~~==Criticisms==~~
	~~Please make sure to '''''keep critiques in a third-person point of view'''''. If using criticisms from a reputable automotive source, then '''''please make sure to cite the quote'''''.~~


	~~==Worldwide==~~
	~~If the [[automobile\|vehicle]] is sold in other markets worldwide, then this is the section to mention that information. Also, mention if the <MODEL> goes by another name in these other markets.~~

	~~==Design quirks and oddities==~~
	~~Refer to any pop-culture tidbits about the [[Automobile\|vehicle]] in this section.~~

	~~==Awards==~~
	~~List out notable ''awards'' that the model has recieved while in production. '''Boldface''' the company or orgainization that gives out the award, and ''Italicize'' the name of the award.~~

	~~==See Also==~~
	~~{{Hemi}}~~

	~~==External Links==~~
	~~Please include any external sites that were used in collaborating this data, including manufacturer sites, in this section.~~

	~~[[Category:Engines\|HEMI 345~~]]

Red marquis at 10:39, 29 October 2008

2008-10-29T10:39:07Z

← Older revision		Revision as of 10:39, 29 October 2008
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	\|Dry Weight = 485 lb ( kg)		\|Dry Weight = 485 lb ( kg)
	\|Fuel Consumption = '''city/highway (mpg & km/L)'''		\|Fuel Consumption = '''city/highway (mpg & km/L)'''
	\|~~Emission~~ = ~~CO:~~ g/km~~<br>~~CO2: g/km~~<br>~~NOx: g/km~~<br>~~Hydrocarbon: g/km~~<br>~~Particulate: g/km		\|CO = g/km
			\|CO2 = g/km
			\|NOx = g/km
			\|Hydrocarbon = g/km
			\|Particulate = g/km
	\|Chief Engineer = '''write here'''		\|Chief Engineer = '''write here'''
	}}		}}

Red marquis: /* External Links */

2008-10-29T10:13:01Z

External Links

← Older revision		Revision as of 10:13, 29 October 2008
Line 60:		Line 60:
	Please include any external sites that were used in collaborating this data, including manufacturer sites, in this section.		Please include any external sites that were used in collaborating this data, including manufacturer sites, in this section.

	[[Category:Engines]]		[[Category:Engines\|HEMI 345]]

Red marquis at 15:08, 23 October 2008

2008-10-23T15:08:17Z

Show changes

Red marquis at 06:47, 2 September 2007

2007-09-02T06:47:50Z

← Older revision		Revision as of 06:47, 2 September 2007
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	\| In Valves (in)		\| In Valves (in)
	\|		\|
	\|- style="vertical-align:top; color:#fff; background:#A9A9A9""		\|- style="vertical-align:top; color:#fff; background:#A9A9A9"
	\| Ex Valves (in)		\| Ex Valves (in)
	\|		\|

Red marquis at 06:46, 2 September 2007

2007-09-02T06:46:45Z

← Older revision		Revision as of 06:46, 2 September 2007
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	\|- style="vertical-align:top; color:#fff; background:#000000"		\|- style="vertical-align:top; color:#fff; background:#000000"
	\| Aspiration		\| Aspiration
	\| ''~~Naturally Aspirated~~''		\| ''naturally aspirated''
	\|- style="vertical-align:top; color:#fff; background:#A9A9A9"		\|- style="vertical-align:top; color:#fff; background:#A9A9A9"
	\| Configuration		\| Configuration

Red marquis at 06:46, 2 September 2007

2007-09-02T06:46:09Z

← Older revision		Revision as of 06:46, 2 September 2007
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	\|- style="vertical-align:top; color:#fff; background:#000000"		\|- style="vertical-align:top; color:#fff; background:#000000"
	\| Status		\| Status
	\| In Production		\| ''In Production''
	\|- style="vertical-align:top; color:#fff; background:#A9A9A9"		\|- style="vertical-align:top; color:#fff; background:#A9A9A9"
	\| Displacement		\| Displacement
Line 26:		Line 26:
	\|- style="vertical-align:top; color:#fff; background:#000000"		\|- style="vertical-align:top; color:#fff; background:#000000"
	\| Aspiration		\| Aspiration
	\| ~~Natural~~		\| ''Naturally Aspirated''
	\|- style="vertical-align:top; color:#fff; background:#A9A9A9"		\|- style="vertical-align:top; color:#fff; background:#A9A9A9"
	\| Configuration		\| Configuration

Red marquis at 06:43, 2 September 2007

2007-09-02T06:43:55Z

← Older revision		Revision as of 06:43, 2 September 2007
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	\|}		\|}

			The '''5.7 liter, 345 cid HEMI V8''' is the first HEMI designed engine used in 30 years. Making its debut in 2002 in the Dodge Ram 2500 and 3500 models. Since then it has been used in several RWD Chryslers, Dodges and Jeeps such as the 300C, Charger, Magnum, Grand Cherokee and Commander. The Hemi is smaller, faster, and more economical than the 360 it replaced. It also features cylinder deactivation, which stops sending fuel to four of the Cylinders when V8 power isn’t needed. The new Hemi appears to use 5W20 motor oil - a specification that is expected to be widely adopted, but which is still not widely available. Chrysler engineer Tom Hoover, who is associated with the [[426 Hemi]], told Hot Rod that he had discussed the Elephant Engine's design with new-Hemi engineers. At least two of his suggestions, raising the camshaft (which let them use shorter pushrods, reducing valve train inertia, and have simpler exhaust rocker arms), using twin spark plugs for cleaner running, and adding squish area (to make light load/low speed efficiency better and reduce emissions) were immediately adopted. Hoover emphasized that what they had learned from the original Hemi was used in the new version.
	The 5.7 liter, 345 cid HEMI V8 is the first HEMI designed engine used in 30 years. Making its debut in 2002 in the Dodge Ram 2500 and 3500 models. Since then it has been used in several RWD Chryslers, Dodges and Jeeps such as the 300C, Charger, Magnum, Grand Cherokee and Commander. The Hemi is smaller, faster, and more economical than the 360 it replaced. It also features cylinder deactivation, which stops sending fuel to four of the Cylinders when V8 power isn’t needed. The new Hemi appears to use 5W20 motor oil - a specification that is expected to be widely adopted, but which is still not widely available. Chrysler engineer Tom Hoover, who is associated with the [[426 Hemi]], told Hot Rod that he had discussed the Elephant Engine's design with new-Hemi engineers. At least two of his suggestions, raising the camshaft (which let them use shorter pushrods, reducing valve train inertia, and have simpler exhaust rocker arms), using twin spark plugs for cleaner running, and adding squish area (to make light load/low speed efficiency better and reduce emissions) were immediately adopted. Hoover emphasized that what they had learned from the original Hemi was used in the new version.

	===Photos===		===Photos===

Red marquis at 06:42, 2 September 2007

2007-09-02T06:42:24Z

← Older revision		Revision as of 06:42, 2 September 2007
Line 87:		Line 87:
	\|- style="vertical-align:top; color:#fff; background:#000000"		\|- style="vertical-align:top; color:#fff; background:#000000"
	\| Chief Engineer		\| Chief Engineer
			\|
	\|}		\|}

ChargerSRT8 at 21:04, 1 September 2007

2007-09-01T21:04:01Z

← Older revision		Revision as of 21:04, 1 September 2007
Line 114:		Line 114:

	==See Also==		==See Also==
			{{Hemi}}

	==External Links==		==External Links==

← Older revision		Revision as of 14:41, 31 October 2008
Line 1:		Line 1:
	~~{{Engine Infobox \|~~		#REDIRECT [[345 HEMI engine]]
	~~\|Image =~~ [[~~Image:~~345~~.jpg\|300px]]~~
	~~\|Engine Name = 345 HEMI V8~~
	~~\|Manufacturer = [[Chrysler]]~~
	~~\|aka = 5.7 litre~~ HEMI
	~~\|Type = Gasoline / Petrol~~
	~~\|Production/Introduction = 2002 - present~~
	~~\|Status = ''In Production''~~
	~~\|Displacement = 345 cu. in~~
	~~\|Aspiration = ''naturally aspirated''~~
	~~\|Configuration = V~~
	~~\|Cylinders = 8~~
	~~\|Fuel System = Sequential, multi-port, electronic, returnless~~
	~~\|Lubrification = '''indicate the~~ engine~~'s type of lubrification'''~~
	~~\|Output = 345 hp @ 5400 rpm<br>375 lb-ft. of [[torque]] @ 4200 rpm~~
	~~\|Bore = 3.92 x 3.58 in~~
	~~\|Stroke = 99.5 x 90.9 mm~~
	~~\|Compression = 9.6:1~~
	~~\|In. Valves = '''in inches'''~~
	~~\|Ex. Valves = '''in inches'''~~
	~~\|Firing Order = '''Firing order of cylinders'''~~
	~~\|Left Bank = '''Write which cylinders are in this bank (write N/A if it it is inline)'''~~
	~~\|Right Bank = '''''(same as above)'''''~~
	~~\|Length = '''in inches'''~~
	~~\|Diameter = '''in inches'''~~
	~~\|Width = '''in inches'''~~
	~~\|Height = '''in inches'''~~
	~~\|Dry Weight = 485 lb ( kg)~~
	~~\|Fuel Consumption = '''city/highway (mpg & km/L)'''~~
	~~\|CO = g/km~~
	~~\|CO2 = g/km~~
	~~\|NOx = g/km~~
	~~\|Hydrocarbon = g/km~~
	~~\|Particulate = g/km~~
	~~\|Chief Engineer = '''write here'''~~
	}}
	The '''5.7 liter, 345 cid HEMI V8''' is the first HEMI designed engine used in 30 years. Making its debut in 2002 in the Dodge Ram 2500 and 3500 models. Since then it has been used in several RWD Chryslers, Dodges and Jeeps such as the 300C, Charger, Magnum, Grand Cherokee and Commander. The Hemi is smaller, faster, and more economical than the 360 it replaced. It also features cylinder deactivation, which stops sending fuel to four of the Cylinders when V8 power isn’t needed. The new Hemi appears to use 5W20 motor oil - a specification that is expected to be widely adopted, but which is still not widely available. Chrysler engineer Tom Hoover, who is associated with the [[426 Hemi]], told Hot Rod that he had discussed the Elephant Engine's design with new-Hemi engineers. At least two of his suggestions, raising the camshaft (which let them use shorter pushrods, reducing valve train inertia, and have simpler exhaust rocker arms), using twin spark plugs for cleaner running, and adding squish area (to make light load/low speed efficiency better and reduce emissions) were immediately adopted. Hoover emphasized that what they had learned from the original Hemi was used in the new version.

	~~===Photos===~~

	~~<gallery>~~
	~~</gallery>~~

	~~==Unique Attributes==~~
	~~If there are any features of this [[automobile\|vehicle]] that sets it apart from other [[automobile\|vehicles]] in its class, then mention those ''unique attributes'' here.~~

	~~==Criticisms==~~
	~~Please make sure to '''''keep critiques in a third-person point of view'''''. If using criticisms from a reputable automotive source, then '''''please make sure to cite the quote'''''.~~


	~~==Worldwide==~~
	~~If the [[automobile\|vehicle]] is sold in other markets worldwide, then this is the section to mention that information. Also, mention if the <MODEL> goes by another name in these other markets.~~

	~~==Design quirks and oddities==~~
	~~Refer to any pop-culture tidbits about the [[Automobile\|vehicle]] in this section.~~

	~~==Awards==~~
	~~List out notable ''awards'' that the model has recieved while in production. '''Boldface''' the company or orgainization that gives out the award, and ''Italicize'' the name of the award.~~

	~~==See Also==~~
	~~{{Hemi}}~~

	~~==External Links==~~
	~~Please include any external sites that were used in collaborating this data, including manufacturer sites, in this section.~~

	~~[[Category:Engines\|HEMI 345~~]]