Tech:Engine/K Series/Emissions System - Revision history

Irokin at 02:27, 16 September 2012

2012-09-16T02:27:19Z

← Older revision		Revision as of 02:27, 16 September 2012
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	[http://www.rollaclub.com/ Rollaclub]		[http://www.rollaclub.com/ Rollaclub]
			[[Category:K Motor]]

MedicineMan at 08:30, 7 September 2008

2008-09-07T08:30:03Z

← Older revision		Revision as of 08:30, 7 September 2008
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	Back to [http://www.rollaclub.com/faq/index.php?title=Main_Page#K_Series K Series]		Back to [http://www.rollaclub.com/faq/index.php?title=Main_Page#K_Series K Series]

	Back to [http://www.rollaclub.com/~~wiki~~/index.php?title=Main_Page Main Page]		Back to [http://www.rollaclub.com/faq/index.php?title=Main_Page Main Page]

	[http://www.rollaclub.com/ Rollaclub]		[http://www.rollaclub.com/ Rollaclub]

MedicineMan at 06:30, 9 June 2008

2008-06-09T06:30:20Z

← Older revision		Revision as of 06:30, 9 June 2008
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	''Article by Superjamie''		''Article by Superjamie / Medicine_Man''

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MedicineMan at 06:29, 9 June 2008

2008-06-09T06:29:58Z

← Older revision		Revision as of 06:29, 9 June 2008
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	See also:		See also:

	* http://www.rollaclub.com/faq/index.php?title=Tech:Engine/K_Series/4K-C_Emission_System_Diagram (4K-C Emission System Diagram)		* http://www.rollaclub.com/faq/index.php?title=Tech:Engine/K_Series/4K-C/4K-C_Emission_System_Diagram (4K-C Emission System Diagram)

	* http://www.rollaclub.com/faq/index.php?title=Main_Page#Emission_Systems (Emission Systems)		* http://www.rollaclub.com/faq/index.php?title=Main_Page#Emission_Systems (Emission Systems)

MedicineMan at 11:56, 30 January 2008

2008-01-30T11:56:34Z

← Older revision		Revision as of 11:56, 30 January 2008
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	* http://www.rollaclub.com/faq/index.php?title=Main_Page#Emission_Systems (Emission Systems)		* http://www.rollaclub.com/faq/index.php?title=Main_Page#Emission_Systems (Emission Systems)


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MedicineMan at 11:56, 30 January 2008

2008-01-30T11:56:21Z

← Older revision		Revision as of 11:56, 30 January 2008
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	Another possibly useful feature is the PCV valve, and its accompanying hose and carby plate. The carb plate doubles as a heat shield from the exhaust manifold also. It has been discussed that the PCV system is good, as it removes contaminants from crankcase vapours that would otherwise pollute your oil quicker and possibly cause carbon deposits to form. Of course if your motor has excessive piston blowby, you're going to suck a lot of crud into the combustion chambers and coke up your head quicker. The PCV system may also help to prevent high-rpm crankcase pressure from building up, as the larger rings in K pistons seem to start floating around 6-7000rpm.		Another possibly useful feature is the PCV valve, and its accompanying hose and carby plate. The carb plate doubles as a heat shield from the exhaust manifold also. It has been discussed that the PCV system is good, as it removes contaminants from crankcase vapours that would otherwise pollute your oil quicker and possibly cause carbon deposits to form. Of course if your motor has excessive piston blowby, you're going to suck a lot of crud into the combustion chambers and coke up your head quicker. The PCV system may also help to prevent high-rpm crankcase pressure from building up, as the larger rings in K pistons seem to start floating around 6-7000rpm.


			See also:

			* http://www.rollaclub.com/faq/index.php?title=Tech:Engine/K_Series/4K-C_Emission_System_Diagram (4K-C Emission System Diagram)

			* http://www.rollaclub.com/faq/index.php?title=Main_Page#Emission_Systems (Emission Systems)

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			''Article by Superjamie''

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			Back to [http://www.rollaclub.com/faq/index.php?title=Main_Page#K_Series K Series]

			Back to [http://www.rollaclub.com/wiki/index.php?title=Main_Page Main Page]

			[http://www.rollaclub.com/ Rollaclub]

MedicineMan at 13:50, 27 January 2008

2008-01-27T13:50:18Z

← Older revision		Revision as of 13:50, 27 January 2008
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	~~[[Category: Engine]]~~

	1971 3K with no emissions made 73hp. 1981 4K with Californian emissions system made 60hp. Testing method or emissions strangling?		1971 3K with no emissions made 73hp. 1981 4K with Californian emissions system made 60hp. Testing method or emissions strangling?

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	One useful emissions feature is the fast idle valve, which drops the engine speed at idle once it warms up, which is handy at traffic lights in summer. It's a box off the side of the air horn with a pipe joining top and bottom. You know your fast idle valve is working when you stop at traffic lights and your motor idles momentarily high then drops.		One useful emissions feature is the fast idle valve, which drops the engine speed at idle once it warms up, which is handy at traffic lights in summer. It's a box off the side of the air horn with a pipe joining top and bottom. You know your fast idle valve is working when you stop at traffic lights and your motor idles momentarily high then drops.

	Another possibly useful feature is the PCV valve, and its accompanying hose and carby plate. The carb plate doubles as a heat shield from the exhaust manifold also. It has been discussed that the PCV system is good, as it removes contaminants from crankcase vapours that would otherwise pollute your oil quicker and possibly cause carbon deposits to form. Of course if your motor has excessive piston blowby, you're going to suck ~~alot~~ of crud into the combustion chambers and coke up your head quicker. The PCV system may also help to prevent high-rpm crankcase pressure from building up, as the larger rings in K pistons seem to start floating around 6-7000rpm.		Another possibly useful feature is the PCV valve, and its accompanying hose and carby plate. The carb plate doubles as a heat shield from the exhaust manifold also. It has been discussed that the PCV system is good, as it removes contaminants from crankcase vapours that would otherwise pollute your oil quicker and possibly cause carbon deposits to form. Of course if your motor has excessive piston blowby, you're going to suck a lot of crud into the combustion chambers and coke up your head quicker. The PCV system may also help to prevent high-rpm crankcase pressure from building up, as the larger rings in K pistons seem to start floating around 6-7000rpm.

Irokin: Tech:Engine/Emissions System moved to Tech:Engine/K Series/Emissions System: Categorizing

2007-01-07T05:11:41Z

Tech:Engine/Emissions System moved to Tech:Engine/K Series/Emissions System: Categorizing

← Older revision	Revision as of 05:11, 7 January 2007
(No difference)

Super Jamie at 12:18, 26 April 2005

2005-04-26T12:18:17Z

← Older revision		Revision as of 12:18, 26 April 2005
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	[[Category: Engine]]		[[Category: Engine]]

			1971 3K with no emissions made 73hp. 1981 4K with Californian emissions system made 60hp. Testing method or emissions strangling?

			Removing the emissions system from your Corolla is illegal everywhere I can think of, but results in improved performance and looks a heap better. Unfortunately, it's not as easy as just tearing all the hoses off your 4K-C, as there are at least three different types of carburettor corresponding to different emissions variations. It is reccomended you get your hands on an early 3K carburettor and use that instead.

			Otherwise, sit down and study some diagrams and understand what everything in the emissions system does, you might be able to outsmart it. If you manage, write down how and tell me!

			One useful emissions feature is the fast idle valve, which drops the engine speed at idle once it warms up, which is handy at traffic lights in summer. It's a box off the side of the air horn with a pipe joining top and bottom. You know your fast idle valve is working when you stop at traffic lights and your motor idles momentarily high then drops.

			Another possibly useful feature is the PCV valve, and its accompanying hose and carby plate. The carb plate doubles as a heat shield from the exhaust manifold also. It has been discussed that the PCV system is good, as it removes contaminants from crankcase vapours that would otherwise pollute your oil quicker and possibly cause carbon deposits to form. Of course if your motor has excessive piston blowby, you're going to suck alot of crud into the combustion chambers and coke up your head quicker. The PCV system may also help to prevent high-rpm crankcase pressure from building up, as the larger rings in K pistons seem to start floating around 6-7000rpm.

Wyldephyre at 11:53, 26 April 2005

2005-04-26T11:53:49Z

New page

[[Category: Engine]]