Miracle

This is a question we awnser almost every day. "What swaps can I do to my civic.

Here is a picture tutorial on engines you can swap out for the unloved d17a1/2.

K20a. JDM ITR 2.0l


K20a2 USDM RSX-S


K20A3, USDM Civic Si, and RSX non-Type S.


K24, Accord, Element, CRV, TSX.



All of these engines will fit in our cars with little modification.

Parts you would need to put these engines in the EM2 ES1 chassis:

Mounts
Transmission
ECU with harnesses for respective motor
EP3 Si subframe
Intermediate shaft
EP3 Si Driveshafts
RSX Throttle cable
Shift Linkages (If using 6 speed transmission)
EP3 Si radiator and fans
RSX fuel lines
RSX Brake booster line
RSX EVAP purge lines
RSX clutch lines from master to slave cylinder

If you want to keep AC:
EP3 Si line from the compressor to the condenser

If you want to keep PS:
RSX Pressure line from the pump to the rack
Return line from the rack to the reservoir
92-95 PS Reservoir with bracket.

And if you have an automatic EM/ES, you will need:
shift linkages
shifter base
shift lever
clutch master cylinder
clutch slave cylinder
clutch cable
clutch pedal and its assembly


<U>Anything I may have missed, correct me so I can fix it.</U>

Modified by Miracle at 11:17 PM 11/25/2006

Synapz

K20A2 is from a USDM RSX-S, not Civic Si

Vantage

K20a ( JDM RSX Type R)

Engine Specs

HP 220 @ 8000RPM
Torque 152 lb/ft @ 7000 RPM
Bore 86mm
Stroke 86mm
Comp Ratio 11.5:1
Displacement 1998cc
Specific output 110HP/L


K20a2 ( RSX-S)

Engine Specs

HP 200 @ 7400RPM
Torque 142 lb/ft @ 6000 RPM
Bore 86mm
Stroke 86mm
Comp Ratio 11:1
Displacement 1998cc
Specific output 100HP/L

K20a3 ( RSX Base / Civic Si (SiR Canada)

Engine Specs

HP 160 @ 6500RPM
Torque 152 lb/ft @ 5000 RPM
Bore 86mm
Stroke 86mm
Comp Ratio 9.8:1
Displacement 1998cc
Specific output 80HP/L

K24a1 ( CRV)

Engine Specs

HP 160 @ 6500RPM
Torque 162 lb/ft @ 3600 RPM
Comp Ratio 9.6:1
Displacement 2354cc
Specific output 67.5HP/L

K24a3 (Accord)

Engine Specs

HP 160 @ 6500RPM
Torque 152 lb/ft @ 5000 RPM
Comp Ratio 9.5:1
Displacement 2354cc
Specific output 80HP/L

k24a4 ( Element)

Engine Specs

HP 160 @ 5500RPM
Torque 161 lb/ft @ 4500 RPM
Comp Ratio 9.7:1
Displacement 2354cc
Specific output 67.5HP/L

K24a2 ( TSX)

Engine Specs

HP 200 @ 6800RPM
Torque 166 lb/ft @ 4500 RPM
Comp Ratio 10.5:1
Displacement 2354cc
Specific output 83.3HP/L

K20z3 Civic Si (8thgen)

Engine Specs

HP 197 @ 7800RPM
Torque 139 lb/ft @ 6100 RPM
Bore 86mm
Stroke 86mm
Comp Ratio 11:1
Displacement 1998cc
Specific output 100HP/L


K20z1 04,05 RSX-S

Engine Specs

HP 210 @ 7800RPM
Torque 143 lb/ft @ 7000 RPM
Bore 86mm
Stroke 86mm
Comp Ratio 11:1
Displacement 1998cc
Specific output 105HP/L

civic_minded1987

hey nice postage of the specs on the engines but one thing i noticed is that you have the k20a rated at 152tq@7000rpm but according to http://www.tunerworld.com it is really 206tq@7000rpm im not trying hate on your work just want to make sure the info is correct also does anyone know about how much a k20a will crank out after adding intake, intake manifold, headers and exhaust (all performance grade of course) just wondering cuz i am planning on swappin that old hunk d17 out of my em2 if this has been asked before (which i doubt) i apologize.... if no one knows just pointing me in the right direction would be great thanks


Modified by civic_minded1987 at 1:04 AM 9/25/2006


Modified by civic_minded1987 at 1:04 AM 9/25/2006

Curiouz_G

youll never see a honda motor make more tq than HP at the wheels

The Lobster

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Curiouz_G &raquo;</TD></TR><TR><TD CLASS="quote">youll never see a honda motor make more tq than HP at the wheels</TD></TR></TABLE>
if by never you mean there are couple cars on here with turbos making more torque then horsepower then yes you are correct

Argale

one quick question. I have the d17a2, and im planning to swap it for a k20. Unfortunately my car is automatic and i want to do change it to manual. Is that a lot of work and money?

toyomatt84

iTrader: (1)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Argale &raquo;</TD></TR><TR><TD CLASS="quote">one quick question. I have the d17a2, and im planning to swap it for a k20. Unfortunately my car is automatic and i want to do change it to manual. Is that a lot of work and money?</TD></TR></TABLE>

Ballpark, around 1000 dollars.

Curiouz_G

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by The Lobster &raquo;</TD></TR><TR><TD CLASS="quote">
if by never you mean there are couple cars on here with turbos making more torque then horsepower then yes you are correct</TD></TR></TABLE>

since this was a thread about just engine swaps, i was talking about a stock motor.

The Lobster

the old legends had more tq then hp

civic_minded1987

206 is not greater than 220 last time i checked but hey i could be wrong i dunno.... but does anyone have an answer to the second part of my post about total hp after mods in the k20a cuz that was what i really wanted to know

The Lobster

droppedcrx K20a with intake and HDR/E

It made 221.8whp and 159.1tq this is at the wheel not crank so add on estimate 20% somewhere around 245-250 hp

https://honda-tech.com/zero...ge=37

civic_minded1987

so i imagine it would be pretty difficult to sqeeze 300 or close to it out without boost did you replace underdrive pulley, cams, or camshaft

fventura03

iTrader: (1)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by civic_minded1987 &raquo;</TD></TR><TR><TD CLASS="quote">so i imagine it would be pretty difficult to sqeeze 300 or close to it out without boost did you replace underdrive pulley, cams, or camshaft</TD></TR></TABLE>

wouldn't be too hard just a crapload more money, but easier with boost.

The Lobster

you could reach 300 or very close.

your forgetting he only has 2 real mods and mostly bolt ons. buy cams/ header, more tuning, maybe even bump up compression some more and im sur eyou can reach 300.

your forgetting he probably runs 12s if not faster with just 220 NA hp 160tq.

fventura03

iTrader: (1)

i highly doubt 220whp in an em2 will give you 12s, maybe high 13s, if that. some guy had ~500whp in his em2 (k20 turbo) and only hit 11s. em2 is heavy.

inlinepro's na ~300whp k24 frank eg hatch does 10s btw.

92egSnatch

couple of questions does anyone know any good sites to buy a jdm k20a and also any good shops to do the swap in the Ausitn/Courpus Christie TX Area and prices on the swap?
Thanks for your help

Shintakun

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 01D17a1 &raquo;</TD></TR><TR><TD CLASS="quote">couple of questions does anyone know any good sites to buy a jdm k20a and also any good shops to do the swap in the Ausitn/Courpus Christie TX Area and prices on the swap?
Thanks for your help</TD></TR></TABLE>

http://www.passwordjdm.com/pro...D=134

theres your engine.

hit up Protech performance in Austin TX. off of Lamar in a street i forgot.

7thgencivicsdn

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Vantage &raquo;</TD></TR><TR><TD CLASS="quote">

K24a3 (Accord)

Engine Specs

HP 160 @ 6500RPM
Torque 152 lb/ft @ 5000 RPM
Comp Ratio 9.5:1
Displacement 2354cc
Specific output 80HP/L
</TD></TR></TABLE>
Are these the engine specs for an 2006 accord V6, if not what are engine specs? Also can you use the block from an the V6 accord?

toyomatt84

iTrader: (1)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 7thgencivicsdn &raquo;</TD></TR><TR><TD CLASS="quote">
Are these the engine specs for an 2006 accord V6, if not what are engine specs? Also can you use the block from an the V6 accord?</TD></TR></TABLE>

There are no kits out there, to mount a V6 (of any kind) in the 7th gen. Civic. So, you're not going to be able to use it.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by wikipedia &raquo;</TD></TR><TR><TD CLASS="quote">K24A3

* Found in:
o 2003-2006 Honda Accord (Europe, Japan, and 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: 7000 rpm
</TD></TR></TABLE>

JamesL

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fventura03 &raquo;</TD></TR><TR><TD CLASS="quote">i highly doubt 220whp in an em2 will give you 12s, maybe high 13s, if that. some guy had ~500whp in his em2 (k20 turbo) and only hit 11s. em2 is heavy.
inlinepro's na ~300whp k24 frank eg hatch does 10s btw.

</TD></TR></TABLE>

I'd really take the driver into account when considering these times. The EM2s are a bit porky compared to earlier model Hondas, but weight less than both the RSXs and EP3s... Comparing them to eg hatches with that much torque is hardly fair

OG SHG_EM1

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Curiouz_G &raquo;</TD></TR><TR><TD CLASS="quote">youll never see a honda motor make more tq than HP at the wheels</TD></TR></TABLE>

ummm legend type II motor...200HP 205/Tq...learn the facts before u start talkin ****

Curiouz_G

humm, 5tq. amazing. oh im sorry SHG_EM1. you must know EVERYTHING about honda motors. big deal. just because i left out ONE motor means i spout useless ****? gtfo and take your little e-***** with you

sujak

You can also use the k20z1 out of the 05-06 rsx-s but to use k-pro you require the 02-04 PRB ECU sent ot hondata for the kpro and adapter harness, and you'll have problems with the cluster getting the speed.

92egSnatch

any1 no anything about osakajdmmotors.com