Cartman02au at 11:01, 10 January 2010

2010-01-10T11:01:39Z

← Older revision		Revision as of 11:01, 10 January 2010
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	[[Category: Third Generation]]		[[Category: Third Generation Magna/Verada]]
	[[Category: 3.0L Technical]]		[[Category: 3.0L Technical]]

Administrator: Protected "6G72 24v" [edit=sysop:move=sysop]

2008-01-18T11:19:15Z

Protected "6G72 24v" [edit=sysop:move=sysop]

New page

{{refer_to|
txt=This page refers to the 24 valve 6G72 V6 used in the TE through TJ Magna. For information on the 12 valve V6 used in the Second Generation Magna/Verada see [[6G72 12v]]. For other versions of this engine see [[6G7x family]].}}

The '''24-valve 6G72''' is one of several variants of the 6G72 engine. As with it's [[6G72_12v|12 valve]] sibling used in the [[TR]]/[[TS]] series it is a 3.0 litre 60º V6 with single belt driven overhead camshafts.

The differences between the 24 and 12 valve SOHC 6G72 are:
*Mounts on the left-hand side of the engine bay (see the [[Engine side mount]] page for more information)
*4 valves per cylinder (24 valves in total)
*Two-piece alluminium and steel oil pan
*Spark plugs located centrally above the combustion chamber
*Metal head gaskets
*Discontinued Variable Length Inlet Runners.

Two variations of the 24 valve SOHC 6G72 engine were used in the Magna. One was used from the [[TE]] through [[TH]] models and the other in the [[TJ]] Magna. The latter used different camshafts which retarded the timing slightly to improve emissions.

The 24 valve SOHC 6G72 was built solely at [[Lonsdale]] and was exported throughout the world.
{|
|
==Technical Specifications==
{|cellpadding="3" align="left"
|'''Type'''
|Transversely mounted 6 cylinder in vee configuration with 60 degree bank angle. Single overhead cam with 4 valves per cylinder
|-
|'''Displacement'''
|2972cc (3.0 litres)
|-
|'''Bore'''
|91.1mm
|-
|'''Stroke'''
|76mm
|-
|'''Maximum oversize'''
|1.00mm
|-
|'''Compression Ratio'''
|9.0:1
|-
|'''Firing Order'''
|1,2,3,4,5,6
|-
|'''Power Output'''
|140 kW @ 5500rpm, 255 Nm @ 4500 rpm on standard unleaded fuel
|-
|colspan="2"|'''HEAD SPECIFICATIONS'''
|-
|'''Type'''
|Alluminum Alloy with pentroof combustion chambers and centrally mounted spark plugs
|-
|'''Inlet Valve Diameter'''
|34.30mm
|-
|'''Exhaust Valve Diameter'''
|31.8mm
|-
|'''Valve Face Angle'''
|45 º
|-
|'''Valve Clearance'''
|Maintained by hydraulic lash adjusters
|-
|colspan="2"|'''CAMSHAFT SPECIFICATIONS FOR [[TE]] through [[TH]]'''
|-
|'''Inlet Opens'''
|9º BTDC
|-
|'''Inlet Closes'''
|59º ABDC
|-
|'''Inlet Duration'''
|248º
|-
|'''Exhaust Opens'''
|47º BBDC
|-
|'''Exhaust Closes'''
|21º ATDC
|-
|'''Exhaust Duration'''
|248º
|-
|'''Overlap'''
|30º
|-
|'''Inlet Cam Lobe Height'''
|37.58mm
|-
|'''Exhaust Cam Lobe Height'''
|36.95mm
|-
|colspan="2"|'''CAMSHAFT SPECIFICATIONS FOR [[TJ]]'''
|-
|'''Inlet Opens'''
|15º BTDC
|-
|'''Inlet Closes'''
|53º ABDC
|-
|'''Inlet Duration'''
|248º
|-
|'''Exhaust Opens'''
|53º BBDC
|-
|'''Exhaust Closes'''
|15º ATDC
|-
|'''Exhaust Duration'''
|248º
|-
|'''Overlap'''
|30º
|-
|'''Inlet Cam Lobe Height'''
|37.71mm
|-
|'''Exhaust Cam Lobe Height'''
|37.14mm
|}
|-
|
{{Mitsubishi Engines}}
|}

[[Category: Third Generation]]
[[Category: 3.0L Technical]]

6G72 24v - Revision history

Cartman02au at 11:01, 10 January 2010

Administrator: Protected "6G72 24v" [edit=sysop:move=sysop]