Need_for_speed

This is a complete listing of Honda's K Series Engines with technical specs and the model cars that you can find them in.... This is something that I found on Wikipedia and I thought that it would benifit the site....
The link to the site is below....


<U>Honda K engine</U>
From Wikipedia, the free encyclopedia

A cylinder head from a Honda K20Z3. Components of the i-VTEC system can be seen.The Honda K series engine is a four-cylinder otto cycle engine introduced in 2001. It is available in 2.0 L and 2.4 L naturally-aspirated variants, and a 2.3 L turbocharged model.

The K series engines are equipped with DOHC valvetrains and use roller rockers to reduce friction. The engines use a coil on plug, distributorless ignition system with a coil for each spark plug. This system eliminates the need for spark plug wires as well as the problems associated with them. It also allows the ECU to precisely control the ignition timing based on various sensor inputs. The cylinders have cast iron sleeves similar to the B-series engines, as opposed to the FRM cylinders found in the H-series.

Two versions of Honda's i-VTEC system can be found on K series engines, variable timing control (VTC) can be found on the intake cam of both versions. The VTEC system on engines like the K20A3 only operate on the intake cam, at low RPM only one intake valve is fully opened, the other opening just slightly to create a swirl effect in the combustion chamber for improved fuel atomization. At high rpm both intake valves open fully to improve engine breathing. In engines such as the K20A2 found in the Acura RSX Type-S the VTEC system operates on both the intake and exhaust valves, allowing both to benefit from multiple cam profiles.


<U>K20A: Bore is 86 mm & Stroke is 86 mm for all of the K20 engines.</U>

Found in:
2007- Honda Civic Type-R (FD2)
Displacement: 1998 cc
Compression: 11.7:1
Power: 225 bhp (225 PS, 165 kW) @ 8000 rpm
Torque: 158 ft·lbf (215 N·m) @ 7000 rpm
Redline: 8600 rpm

2001-2006 Honda Civic Type-R (EP3)
Displacement: 1998 cc
Compression: 11.5:1
Power: 212 bhp (218 PS, 158 kW) @ 8000 rpm
Torque: 149 ft·lbf (202 N·m) @ 7000 rpm
Redline: 8600 rpm

2001-2007 Honda Integra Type-R (DC5)
Displacement: 1998 cc
Compression: 11.5:1
Power: 217bhp (220 PS, 162 kW) @ 8000 rpm
Torque: 152 ft·lbf (206 N·m) @ 7000 rpm
Redline: 8600 rpm
I-VTEC Engagement: 6200rpm

2003-2007 Honda Accord Euro-R
Displacement: 1998 cc
Compression: 11.5:1
Power: 217 bhp (220 PS, 162 kW) @ 8000 rpm
Torque: 152 f·lbf (206 N·m) @ 7000 rpm
Redline: 8800 rpm

<U>K20A2</U>

Found in:
2002-2004 Acura RSX Type-S and 2002-2005 Honda Civic Type R (EP3, European)
Displacement: 1998 cc
Compression: 11.0:1
Power: 200ps/197hp (147kW) @ 7400rpm
Torque: 142ft·lbf (193N·m) @ 6000rpm
Redline: 7800pm

<U>K20A3</U>

Found in:
Honda Civic Si
Displacement: 1998 cc
Compression: 9.8:1
Power: 160 hp (119 kW)* (119 kW) @ 6500 rpm
Torque: 132 lb·ft (179 N·m) @ 5000 rpm

Acura RSX
Displacement: 1998 cc
Compression: 11.8:1
Power: 155 hp (116 kW)* (115 kW) @ 6500 rpm
Torque: 141 lb·ft (191 N·m)* (191 N·m) @ 4000 rpm
Redline: 6800 rpm
(Horsepower and torque calculations reflect new SAE J1349 procedures revised August 2004)
(The intake manifold is often credited with being responsible for the difference in HP between these two variants. The Civic Si being equipped with an aluminium intake manifold, and the RSX Base model equipped with a plastic version.

<U>K20Z1</U>

Found in:
2005-2006 Acura RSX-S
Compression: 11.0:1
Power: 210 hp (154 kW) @ 7800 rpm (SAE net J1349 Rev 8/04)
Torque: 143 ft·lbf (194 N·m) @ 7000 rpm (SAE net J1349 Rev 8/04)
Redline: 8100 rpm

<U>K20Z2</U>

Found in:
2006- Acura CSX (Canada)
Displacement: 1998 cc
Compression: 9.6:1
Power: 155 hp (114 kW) @ 6000 rpm (SAE net J1349 Rev 8/04)
Torque: 139 ft·lbf (188 N·m) @ 4500 rpm / 188 N·m @ 4200 rpm (Singapore)
Redline: 6800 rpm

2006- Honda Civic (JDM)
Displacement: 1998 cc
Compression: 9.6:1
Power: 155 hp (114 kW) @ 6000 rpm
Torque: 139 ft·lbf (188 N·m) @ 4500 rpm
Redline: 6800 rpm

2006- Honda Accord Sport(Europe)
Displacement: 1998 cc
Compression: 9.6:1
Power: 155 hp (114 kW) @ 6000 rpm
Torque: 139 ft·lbf (188 N·m) @ 4500 rpm
Redline: 6800 rpm

<U>K20Z3: This inline-4 cylinder internal combustion engine is found in the US market Honda Civic Si (2006+) & Canadian market Acura CSX Type-S. It has an aluminium block with an aluminium head, and a bore and stroke of 86 mm*86 mm, resulting in a 2.0 Liter displacement.</U>

Found in:
2006+ Honda Civic Si (FG2 - Coupe & FA5 - Sedan), 2007 Acura CSX Type-S
Displacement : 1998 cc
Compression : 11.0:1
Power: 197 bhp (147 kW) @ 7800 rpm (sae NET Rev 8/04)
Torque: 139 ft·lbf (189 N·m) @ 6200 rpm (sae NET Rev 8/04)
Redline: 8200 rpm
VTEC Engagement: 5800 RPM

<U>K20Z4: This inline-4 cylinder internal combustion engine is found in the redesigned Honda Civic Type-R (FN2). It has an aluminium block with an aluminium head, and a bore and stroke of 86 mm*86 mm, resulting in a 2.0 Liter displacement.</U>

Found in:
<U>2007 Honda Civic Type-R (FN2) (Europe Market) </U>
Displacement : 1998 cc
Compression : 11.0:1
Power: 197 bhp (201 PS, 148 kW) @ 7800 rpm
Torque: 142 ft·lbf (193 N·m) @ 5600 rpm
Redline: 8200 rpm
16V DOHC I-VTEC changes from low speed cams to high speed cams at 5,600 RPM

<U>K23</U>

<U>K23A1: Turbocharged </U>

Found in:
2007/2008 Acura RDX
Displacement: 2300 cc (acura.com)
Compression: 8.8:1 (acura.com)
Power: 240 hp (179 kW) @ 6000 rpm (SAE net)
Torque: 260 lb·ft (353 N·m) @ 4500 rpm (SAE net)
Redline: 6800 rpm (acura.com)
Bore: 86 mm
Stroke: 99 mm

<U>K24</U>

K24A1

Found in:
2002-2006 Honda CR-V
Displacement: 2354 cc
Bore and Stroke: 87 mm x 99 mm (3.43x3.90 inches)
Compression: 9.6:1
Power: 160 hp (120 kW) @ 6000 rpm
Torque: 162ft·lbf (220 N·m) @ 3600 rpm
Redline: 6500 rpm

<U>K24A2</U>

Found in:
2004-2008 Acura TSX
Displacement: 2354 cc
Bore and Stroke: 87 mm x 99 mm (3.43x3.90 inches)
Compression: 10.5:1
Power: 200 hp (147 kW) @ 6800 rpm (2004-2005)
Power: 205 hp (150 kW) @ 6800 rpm (2006-2007) *SAE Net Rev 8/04
Torque: 166 ft·lbf (225 N·m) @ 4500 rpm (2004-2005)
Torque: 164 ft·lbf (222 N·m) @ 4500 rpm (2006-2007)*SAE Net Rev 8/04
VTEC Engagement: 6000 RPM
Redline: 7100 rpm

<U>K24A3</U>

Found in:
2003-2007 Honda Accord (Europe(EDM)) and Japan(JDM)) and 2003-2007 Honda Accord Euro CL9 (Australia)
Displacement: 2354 cc
Bore and Stroke: 87 mm x 99 mm (3.43x3.90 inches)
Compression: 10.5:1
Power: 189 hp (140 kW) @ 6800 rpm
Torque: 164.5 ft·lbf (223 N·m) @ 4500 rpm
Redline: 7400 rpm
VTEC Engagement: 6000rpm

<U>K24A4</U>

Found in:
2003-2005 Honda Accord, 2003-2006 Honda Element
Displacement: 2354 cc
Bore and Stroke: 87 mm x 99 mm (3.43x3.90 inches)
Compression: 9.7:1
Power: 160 hp (119 kW) @ 5500 rpm (166 hp in 2007/2008)
Torque: 161 ft·lbf (218 N·m) @ 4500 rpm (@4000 rpm in 2007/2008)
Redline: 6500 rpm

<U>K24A8</U>

Found in:
2006-2007 Honda Accord
Displacement: 2354 cc
Bore and Stroke: 87 mm x 99 mm
Compression: 9.7:1
Power: 166 hp (124 kW) @ 6000 rpm
Torque: 160 lb·ft (217 N·m) @ 4000 rpm
Redline: 6500 rpm

2007-2008 Honda Element
Displacement: 2354 cc
Bore and Stroke: 87 mm x 99 mm
Compression: 9.7:1
Power: 166 hp @ 5800 rpm
Torque: 161 lb·ft (218 N·m) @ 4000 rpm
Redline: 6500 rpm

<U>K24Z1</U>

Found in:
2007-2008 Honda CR-V
Displacement: 2354 cc
Bore and Stroke: 87 mm x 99 mm (3.43x3.90 inches)
Compression: 9.7:1
Power: 166 hp @ 5800 rpm
Torque: 161 ft·lbf @ 4200 rpm
Redline: 6500 rpm

<U>K24Z2</U>

Found in:
2008 Honda Accord LX/LX-P trim models
Displacement: 2354 cc
Bore and Stroke: 87 mm x 99 mm (3.43x3.90 inches)
Compression: 10.5:1
Power: 177 @ 6500 rpm
Torque: 161 ft·lbf @ 4300 rpm
Redline: 6800 rpm

<U>K24Z3</U>

Found in:
2008 Honda Accord LX-S/EX/EX-L trim models
Displacement: 2354 cc
Bore and Stroke: 87 mm x 99 mm (3.43x3.90 inches)
Compression: 10.5:1
Power: 190 @ 7000 rpm
Torque: 162 ft·lbf @ 4400 rpm
Redline: 7100 rpm

2009 Acura TSX
Displacement: 2354 cc
Bore and Stroke: 87 mm x 99 mm (3.43x3.90 inches)
Compression: 11.0:1
Power: 201 @ 7000 rpm
Torque: 172 ft·lbf (MT), 170 ft·lbf (AT) @ 4300 rpm
Redline: 7100 rpm

Link* - http://en.wikipedia.org/wiki/H...eries

Hopes this helps anyone who is deciding to do a swap...


Modified by Need_for_speed at 10:04 PM 6/16/2008

civicgsir

Are camshaft specs available?

Wseguy

Would you be able to swap the k24z1 in to a 03 Ep3? I wonder if Hondata would be able to tune for the K24 since it uses drive by wire. I am currently wanting to swap in a K24z1 but I don't have the ECU. Wonder if I could use the one I have with Hondata on it?? Anybody know?

retodd1200

Awesome! Thanks for the info!

SiK20A3

Excellent info Thanks, i have a EP3 and i didnt know the compression ratio