Topic: Honda K Series

Honda K Engine:

Enjoy ../../extensions/custom_smilies_2/img1/wink

The Honda K series engine is a four-cylinder otto cycle engine. 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.

K series

K20A

K20ABore is 86 mm & Stroke is 86 mm for all of the K20 engines.

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

K20A2
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/198hp (148kW) @ 7800rpm
Torque: 142ft·lbf (193N·m) @ 5600rpm
Redline: 8000pm

K20A3

Acura RSX
Displacement: 1998 cc
Compression: 9.8:1
Power: 155|hp(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.

K20A4
Found in:
2003-2005 Honda Accord (UC1)
2006-2008 Honda Accord (UC3)
2001-2007 Honda CR-V (RD5)
2000-2003 Honda Stream (RN1)
2004-2007 Honda Stream (RN3)

K20Z1
Found in:
2005-2006 Acura RSX-S
Displacement: 1998 cc
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

K20Z2
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

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.

Found in:
2006-2008 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: 8300 rpm
VTEC Engagement: 5800 RPM

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.

Found in:
2007 Honda Civic Type-R (FN2) (Europe Market)
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 5,400 RPM

K23

K23A1
Turbocharged
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

K24


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

K24A2
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

K24A3
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

K24A4
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: 6800 rpm

K24A8
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: 6800 rpm

K24Z1
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

K24Z2
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

K24Z3
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
Found in:
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

Need a BOOST?...

EX: 2006 Runx RSI - DBN Stock

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Power =  ../../extensions/custom_smilies_2/img1/devil
Torque =  ../../extensions/custom_smilies_2/img1/devil  ../../extensions/custom_smilies_2/img1/devil
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Unitronic ROCCER

Re: Honda K Series

:-)gud info my china

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Re: Honda K Series

Nice find.... sticky?

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Re: Honda K Series

Y not

http://i235.photobucket.com/albums/ee143/mobz_2007/index_r2_c2.jpg

Re: Honda K Series

../../extensions/custom_smilies_2/img1/cool

Need a BOOST?...

EX: 2006 Runx RSI - DBN Stock

2012 VW Scirocco 2.0 TSI DSG -STAGE 2
Power =  ../../extensions/custom_smilies_2/img1/devil
Torque =  ../../extensions/custom_smilies_2/img1/devil  ../../extensions/custom_smilies_2/img1/devil
DARK ARTZ PERFORMANCE
Unitronic ROCCER

Re: Honda K Series

Slow_on_takeoff wrote:

../../extensions/custom_smilies_2/img1/cool

cool what ????
u read that ???

http://i303.photobucket.com/albums/nn139/HBK001/att00097-1.jpg

Re: Honda K Series

Ima Honda fan just as much as a toy fan ../../extensions/custom_smilies_2/img1/cool Next car .... ek9 wid k24 bottom end and a k20 head tuuuurrrrrbbbbooooo ../../extensions/custom_smilies_2/img1/biggrin2

Need a BOOST?...

EX: 2006 Runx RSI - DBN Stock

2012 VW Scirocco 2.0 TSI DSG -STAGE 2
Power =  ../../extensions/custom_smilies_2/img1/devil
Torque =  ../../extensions/custom_smilies_2/img1/devil  ../../extensions/custom_smilies_2/img1/devil
DARK ARTZ PERFORMANCE
Unitronic ROCCER

Re: Honda K Series

Slow_on_takeoff wrote:

Ima Honda fan just as much as a toy fan ../../extensions/custom_smilies_2/img1/cool Next car .... ek9 wid k24 bottom end and a k20 head tuuuurrrrrbbbbooooo ../../extensions/custom_smilies_2/img1/biggrin2

YA n when the ballie foorrkkss you up
i'll come take the cab ..hehehehe

http://i303.photobucket.com/albums/nn139/HBK001/att00097-1.jpg

Re: Honda K Series

It will be my cab nutin to do wid him ../../extensions/custom_smilies_2/img1/tongue I break it i pay for it :lol:

Need a BOOST?...

EX: 2006 Runx RSI - DBN Stock

2012 VW Scirocco 2.0 TSI DSG -STAGE 2
Power =  ../../extensions/custom_smilies_2/img1/devil
Torque =  ../../extensions/custom_smilies_2/img1/devil  ../../extensions/custom_smilies_2/img1/devil
DARK ARTZ PERFORMANCE
Unitronic ROCCER

Re: Honda K Series

you the man bru !!!!!!!!!!

http://i303.photobucket.com/albums/nn139/HBK001/att00097-1.jpg

Re: Honda K Series

Slow_on_takeoff wrote:

Ima Honda fan just as much as a toy fan ../../extensions/custom_smilies_2/img1/cool Next car .... ek9 wid k24 bottom end and a k20 head tuuuurrrrrbbbbooooo ../../extensions/custom_smilies_2/img1/biggrin2

NOW THATS THE SHIT!!!!

http://i235.photobucket.com/albums/ee143/mobz_2007/index_r2_c2.jpg

Re: Honda K Series

You know it bru ../../extensions/custom_smilies_2/img1/cool Dats a monster setup just sourcing da parts is a mission :mad:

Need a BOOST?...

EX: 2006 Runx RSI - DBN Stock

2012 VW Scirocco 2.0 TSI DSG -STAGE 2
Power =  ../../extensions/custom_smilies_2/img1/devil
Torque =  ../../extensions/custom_smilies_2/img1/devil  ../../extensions/custom_smilies_2/img1/devil
DARK ARTZ PERFORMANCE
Unitronic ROCCER

Re: Honda K Series

Slow_on_takeoff wrote:

You know it bru ../../extensions/custom_smilies_2/img1/cool Dats a monster setup just sourcing da parts is a mission :mad:

we charo'us we make a plan !!!!

http://i303.photobucket.com/albums/nn139/HBK001/att00097-1.jpg

Re: Honda K Series

Some more info!

Post's attachments

K20A Vtec Info Spec.pdf 192.25 kb, 4 downloads since 2009-12-14 

You don't have the permssions to download the attachments of this post.
Daily: 3rd Gen 3SGE sw20 MR2, 90 T-Top, Bone stock
Track Project:4AGZE,Sc14 charger 93 "Bubble shape" Corrola
Future project? TWINCHARGE
The Best of both worlds!

Boosted cars are like hot women. A little edgy, every guy wants one, some guys can't handle them, and if you throw a little alcohol in them they'll rock your world

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Re: Honda K Series

hey guys ,kinda a lil tired nd bored wit my b16a ,it pushes 117kw on the wheels wit jus branch freeflow nd whale nd chip,but i want raw 10 000 rpm ,n/a engine,wat can i slot as a replacement for around 30 to 35k? ../../extensions/custom_smilies_2/img1/smile

(-^,)! WhEn V-tEc KiCkS iN , oThErS gEt KiCkEd OwT !(,^-)

Re: Honda K Series

throw in a b16b with upgraded cams valves retainers n springs n a nice little emanage

2011 Alfa Romeo MIto QV Sport - 135kw & 301nm on the wheels
Race Chip Pro2, Magnetti Marelli Rear Diffuser, 76mm Downpipe, 63mm Twinport Exhaust,
Power Flex Bushes, Upgraded DRL Headlights, Full Custom Intake, Upgraded Intercooler, Upgraded Wastegate & BOV.
"A woman without curves is like a road without bends, you might get to your destination quicker but the ride is boring as hell'

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Re: Honda K Series

Vtec_Guru wrote:

hey guys ,kinda a lil tired nd bored wit my b16a ,it pushes 117kw on the wheels wit jus branch freeflow nd whale nd chip,but i want raw 10 000 rpm ,n/a engine,wat can i slot as a replacement for around 30 to 35k? ../../extensions/custom_smilies_2/img1/smile

I would try and find a b18c5 motor with its gearbox still attached! that would be a very nice upgrade! ../../extensions/custom_smilies_2/img1/smile

Daily: 3rd Gen 3SGE sw20 MR2, 90 T-Top, Bone stock
Track Project:4AGZE,Sc14 charger 93 "Bubble shape" Corrola
Future project? TWINCHARGE
The Best of both worlds!

Boosted cars are like hot women. A little edgy, every guy wants one, some guys can't handle them, and if you throw a little alcohol in them they'll rock your world

http://i213.photobucket.com/albums/cc206/supercboy/Mr2/toyota-mr2-mk2--red-t-shirt1_zpsc80ccb3e.jpg

Re: Honda K Series

u can get the complete EK9 engine gearbox drive shafts ..lsd...ecu...wiring..mountings from japan for 25grand

2011 Alfa Romeo MIto QV Sport - 135kw & 301nm on the wheels
Race Chip Pro2, Magnetti Marelli Rear Diffuser, 76mm Downpipe, 63mm Twinport Exhaust,
Power Flex Bushes, Upgraded DRL Headlights, Full Custom Intake, Upgraded Intercooler, Upgraded Wastegate & BOV.
"A woman without curves is like a road without bends, you might get to your destination quicker but the ride is boring as hell'

http://i1124.photobucket.com/albums/l575/spook20vt/IMG-20131104-00493_zpsf5b0a3dc.jpg