motor swap

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Old Apr 20, 2007 | 09:15 PM
  #1  
bobss's Avatar
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From: philadelphia, pa, us
Default motor swap

i have a 1988 hatchback dx 1.5 i have a d16 motor can i use my stock tranny for this swap or no realy not sure if i can i would think u can since iam not going b-series thankx guys in advance...
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Old Apr 20, 2007 | 09:45 PM
  #2  
hondacivic90zc's Avatar
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Default Re: motor swap (bobss)

i dont see why there would be any problem bolting a tranny off of a d15 on to a d16. I did it in my 88 crx dx when i went sohc zc and it all worked out good.
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Old Apr 21, 2007 | 02:41 AM
  #3  
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Default Re: motor swap (iandavis90)

Yes you can!!!!!! but there are some differences from 1.5 to a 1.6 such as flywheel
also is it a 4 speed or a 5 speed tranny?????
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Old Apr 21, 2007 | 05:55 AM
  #4  
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Default Re: motor swap (civic_jdm16)

its a 5 speed tranny,,,,so i need a 1.6 flywheel??
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Old Apr 21, 2007 | 07:11 AM
  #5  
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From: New Salem, pa, us
Default Re: motor swap (bobss)

Yes if your going to use the 1.6 motor,,,, all single cam trannys are the same!! unless there cable or hydro or a gay-lude 2.2 single cam tranny... but good luck with your swap man!!!!!
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Old Apr 21, 2007 | 07:31 AM
  #6  
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Default Re: motor swap (civic_jdm16)

so do i need a 1.5 or 1.6 flywheel?
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Old Apr 21, 2007 | 02:33 PM
  #7  
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From: New Salem, pa, us
Default Re: motor swap (bobss)

If you are going with the 1.6 motor use the 1.6 fly wheel
If you are going with the 1.5 motor use the 1.5 fly wheel
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Old Apr 21, 2007 | 08:57 PM
  #8  
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Default Re: motor swap (civic_jdm16)

thankx man i went to autozone today i bought a flywheel and there the same for a 1.5 and 1.6 same part number and everything
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Old Apr 21, 2007 | 09:02 PM
  #9  
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Default Re: motor swap (bobss)



88 89 and 90-91 are different from each other, so if you don't know the year of the motor just use the old 88' flywheel,clutch,pressure plate and you'll be fine
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Old Apr 22, 2007 | 04:03 AM
  #10  
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Default

Guys, Guys Guys... The motor year or model trim doesn't matter. All that matters is that the motor is a D-Series. Flywheels and clutchs match to the transmission you wish to use. You are right that the flywheels and clutches vary between years. To figure out the year of your transmission you can count the number of 'rings' that are machined into the very end of the trannys inputshaft (closest to the motor and flywheel)



No Rings = 1988
1 Ring = 1989
2 Rings = 1990-91

EDIT:

84-87 Civic/CRX (All) 190mm Clutch Disc/19 spline Inputshaft/Shaft Size 13/16"

1988 Civic/CRX (all) 190mm Clutch Disc/21 Spline Inputshaft/Shaft Size 7/8"

1989 Civic/CRX (all) 200mm Clutch Disc/20 Spline Inputshaft/Shaft Size 7/8"

1990-1995 Civics & CRXs (all) 212mm Clutch Disc/20 Spline/Shaft Size 7/8"


Modified by BlueCrxNC at 11:02 PM 4/26/2007
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Old Apr 26, 2007 | 07:02 PM
  #11  
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Default

Updated Pic for ya.
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Old Apr 26, 2007 | 08:31 PM
  #12  
Xemu's Avatar
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Default Re: (BlueCrxNC)

Yes you can but you just gotta watch your splines 88 is a weird year after 88 everything is pretty much compatible.
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Old Apr 27, 2007 | 02:50 AM
  #13  
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From: Bordentown, NJ, Burlington
Default Re: motor swap (bobss)

I read the 88 was the test mule, being the first model year of the 4Gs. So, I would imagine the flywheel would be different.

Are you plannig to also do an MPFI Swap? 'Cause you're gonna need the wiring harness from the Si, along w/the ECU.

I did an MPFI Swap on my 89 Civic DX hb, I took the Si head, cam, intake manifold, ECU and wiring harness and installed them on the 1.5 block. Makes a big difference in the car's pickup. Not that it's a rocket, but much better than the DPFI.
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Old May 16, 2007 | 05:10 AM
  #14  
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From: poinciana, florida
Default Re: motor swap (bobss)

i have a 88 crx\hf can a b20 bolt up to my trans? If not what mod's do i have to do?
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Old May 16, 2007 | 05:29 AM
  #15  
stemiched's Avatar
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Default Re: motor swap (dnic)

is this some kind of noobsRus thread or something?

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dnic &raquo;</TD></TR><TR><TD CLASS="quote">i have a 88 crx\hf can a b20 bolt up to my trans? If not what mod's do i have to do?</TD></TR></TABLE>
your 88 crx hf has a 1.5l d series transmission, a b20 has a 1.8l B series transmission...
if you dont know that a b and d series tranny wont bolt up then you are not ready to do a b series motor swap...

to put a b series anything into an ef you need different tranny, ecu, axles, motor mounts, shift linkage, and intermediate shaft...
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Old May 17, 2007 | 04:07 AM
  #16  
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From: poinciana, florida
Default Re: motor swap (stemiched)

thanx for the info
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