Tech:Engine/K Series/Blocks - Revision history

Irokin at 02:00, 16 September 2012

2012-09-16T02:00:46Z

← Older revision		Revision as of 02:00, 16 September 2012
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	[[Category:K ~~motor~~]]		[[Category:K Motor]]
	== Description ==		== Description ==

Irokin at 02:00, 16 September 2012

2012-09-16T02:00:35Z

← Older revision		Revision as of 02:00, 16 September 2012
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			[[Category:K motor]]
	== Description ==		== Description ==

Philbey: /* Description */

2009-03-16T00:03:39Z

Description

← Older revision		Revision as of 00:03, 16 March 2009
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	The diaphragm-type fuel pump is mounted on the side of the block and actuated by a lobe on the camshaft. The injected 4K-E has a different rocker cover than the others due to intake plenum design. Oil filter is Toyota Genuine Parts 15601-33021 (Ryco Z68). The small oil filter from 4A engine (part no?) also fits, as does a large Ford Z9 filter.		The diaphragm-type fuel pump is mounted on the side of the block and actuated by a lobe on the camshaft. The injected 4K-E has a different rocker cover than the others due to intake plenum design. Oil filter is Toyota Genuine Parts 15601-33021 (Ryco Z68). The small oil filter from 4A engine (part no?) also fits, as does a large Ford Z9 filter.

	~~All~~ K blocks have the same bellhousing studs and engine mount points, so you can drop a 7K in place of your 1K without a problem. Automatic cars have a different engine backing plate than the manuals, but all gearboxes bolt up to all engine blocks.		K-5K blocks have the same bellhousing studs and engine mount points, so you can drop a 5K in place of your 1K without a problem. 7K Blocks are wider than the others, and while the gearbox pattern is the same, there can be issues with Engine mounts. 3K stock mounts have been used with success, but the sump requires modification to clear the crossmember.

			Automatic cars have a different engine backing plate than the manuals, but all gearboxes bolt up to all engine blocks.

	The Gregories says this more eloquently than I can:		The Gregories says this more eloquently than I can:

Philbey: /* Description */

2009-02-22T01:33:37Z

Description

← Older revision		Revision as of 01:33, 22 February 2009
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	The five bearing crankshaft and flywheel are dynamically balanced and crankshaft end play is controlled at the centre main journal by thrust washers which are separate from the main bearings. The main big end bearings are replaceable steel backed shells. The cam ground alloy pistons are equipped with two compression rings and one oil control ring. The fully floating gudgeon pin is offset towards the camshaft side of the engine and is secured by circlips at both ends. Connecting rods are H section forged steel. The camshaft is chain driven and supported in four precision type bearings. The aluminium alloy cylinder head is designed with wedge shaped combustion chambers to allow efficient heat distribution. These wedge type chambers, together with independant inlet and outlet ports, provide smooth performance during all operating conditions. The lubrication system is a forced feed, full flow filtering type. The trochoid gear type oil pump is driven through the distributor shaft from the camshaft. The oil filter is a spin-on throw away type.		The five bearing crankshaft and flywheel are dynamically balanced and crankshaft end play is controlled at the centre main journal by thrust washers which are separate from the main bearings. The main big end bearings are replaceable steel backed shells. The cam ground alloy pistons are equipped with two compression rings and one oil control ring. The fully floating gudgeon pin is offset towards the camshaft side of the engine and is secured by circlips at both ends. Connecting rods are H section forged steel. The camshaft is chain driven and supported in four precision type bearings. The aluminium alloy cylinder head is designed with wedge shaped combustion chambers to allow efficient heat distribution. These wedge type chambers, together with independant inlet and outlet ports, provide smooth performance during all operating conditions. The lubrication system is a forced feed, full flow filtering type. The trochoid gear type oil pump is driven through the distributor shaft from the camshaft. The oil filter is a spin-on throw away type.

	'''Note''': The Build a Tough K Motor ~~thread talks about~~ the ~~bettr~~ quality pistons, but as per rob83ke70's experience, they can't be swapped to a 4k as they will foul with the crank. [http://www.rollaclub.com/board/index.php?s=&showtopic=27842&view=findpost&p=321083 Link to Thread.]''--[[User:Philbey\|Philbey]] 12:32, 22 February 2009 (EST)''		'''Note''': The Build a Tough K Motor article mentions the better quality pistons, but as per rob83ke70's experience, they can't be swapped to a 4k as they will foul with the crank. [http://www.rollaclub.com/board/index.php?s=&showtopic=27842&view=findpost&p=321083 Link to Thread.]''--[[User:Philbey\|Philbey]] 12:32, 22 February 2009 (EST)''

	=== Specifications ===		=== Specifications ===

Philbey at 01:32, 22 February 2009

2009-02-22T01:32:50Z

← Older revision		Revision as of 01:32, 22 February 2009
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	The five bearing crankshaft and flywheel are dynamically balanced and crankshaft end play is controlled at the centre main journal by thrust washers which are separate from the main bearings. The main big end bearings are replaceable steel backed shells. The cam ground alloy pistons are equipped with two compression rings and one oil control ring. The fully floating gudgeon pin is offset towards the camshaft side of the engine and is secured by circlips at both ends. Connecting rods are H section forged steel. The camshaft is chain driven and supported in four precision type bearings. The aluminium alloy cylinder head is designed with wedge shaped combustion chambers to allow efficient heat distribution. These wedge type chambers, together with independant inlet and outlet ports, provide smooth performance during all operating conditions. The lubrication system is a forced feed, full flow filtering type. The trochoid gear type oil pump is driven through the distributor shaft from the camshaft. The oil filter is a spin-on throw away type.		The five bearing crankshaft and flywheel are dynamically balanced and crankshaft end play is controlled at the centre main journal by thrust washers which are separate from the main bearings. The main big end bearings are replaceable steel backed shells. The cam ground alloy pistons are equipped with two compression rings and one oil control ring. The fully floating gudgeon pin is offset towards the camshaft side of the engine and is secured by circlips at both ends. Connecting rods are H section forged steel. The camshaft is chain driven and supported in four precision type bearings. The aluminium alloy cylinder head is designed with wedge shaped combustion chambers to allow efficient heat distribution. These wedge type chambers, together with independant inlet and outlet ports, provide smooth performance during all operating conditions. The lubrication system is a forced feed, full flow filtering type. The trochoid gear type oil pump is driven through the distributor shaft from the camshaft. The oil filter is a spin-on throw away type.

			'''Note''': The Build a Tough K Motor thread talks about the bettr quality pistons, but as per rob83ke70's experience, they can't be swapped to a 4k as they will foul with the crank. [http://www.rollaclub.com/board/index.php?s=&showtopic=27842&view=findpost&p=321083 Link to Thread.]''--[[User:Philbey\|Philbey]] 12:32, 22 February 2009 (EST)''

	=== Specifications ===		=== Specifications ===

MedicineMan at 08:24, 7 September 2008

2008-09-07T08:24:43Z

← Older revision		Revision as of 08:24, 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 11:37, 30 January 2008

2008-01-30T11:37:55Z

@@ Line 1: / Line 1: @@
-[[Category: Engine]]
+== Description ==
 All K Motors are watercooled inline 30-degree slant 4-cylinders, have overhead valves with pushrods, and are driven by a single or double row timing chain. Ranging from 1.0 to 1.8L made from 1966 to present, they appear in Corolla RWD (KE series), Publica and Starlet RWD (KP series), and various Toyota Vans. Currently still in production in the TownAce SBV (7K) and Toyota Industrial forklifts (4K).
@@ Line 242: / Line 241: @@
 Please note that these are intended to be FACTORY quoted BHP and torque figures.

Dfunkt: /* Specifications */

2007-12-03T05:51:35Z

Specifications

← Older revision		Revision as of 05:51, 3 December 2007
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	<td width="11%">80.5</td>		<td width="11%">80.5</td>
	<td width="11%">73</td>		<td width="11%">73</td>
	<td width="11%">~~ ~~</td>		<td width="11%">9.3:1</td>
	<td width="11%"> </td>		<td width="11%"> </td>
	</tr>		</tr>

Dfunkt: /* Specifications */

2007-12-03T05:50:26Z

Specifications

← Older revision		Revision as of 05:50, 3 December 2007
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	<td width="11%">70@4800</td>		<td width="11%">70@4800</td>
	<td width="11%">~~ ~~</td>		<td width="11%">85@3200</td>
	<td width="11%">80.5</td>		<td width="11%">80.5</td>
	<td width="11%">73</td>		<td width="11%">73</td>

Dfunkt: /* Specifications */

2007-12-03T05:48:07Z

Specifications

← Older revision		Revision as of 05:48, 3 December 2007
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	<td width="11%">1496</td>		<td width="11%">1496</td>

	<td width="11%">~~ ~~</td>		<td width="11%">70@4800</td>
	<td width="11%"> </td>		<td width="11%"> </td>
	<td width="11%">80.5</td>		<td width="11%">80.5</td>