is this swap easy in a 90 DX?????

the package includes:
motor
tranny
ecu
axles
shiftlinkage


What else would i need?

 

You need a mount kit and you will need to either modify the stock shift linkage to fit or buy a pre made one. You will also need to convert your fuel injection and wiring to run a multipoint fuel injection system. Do a search and you will find a ton of info on ef b series swaps.

 

Make sure the motor is complete - i.e. wiring harness, injectors, distributor, etc. Also make sure you get the intermediate shaft along with the axels. You say it's a motor package so I'm assuming it will have all of that stuff.
It is an easy swap, no wiring involved other than converting the dpfi to mpfi. Just use your dpfi engine harness and take the distributor and injector plugs and resistor box from the Integra harness and you'll be set. You'll need to extend a few plugs but you'll have plenty of wire to use from the extra harness. The ecu will plug directly into your under dash harness.
Get a nice mount kit: HASport or HCP and have the Integra shift linkage shortened to fit or buy one from the same company whose mounts you use. You can also retain your A/C if you car has it, by using an A/C mount bracket. If you need any help let me know because I've done two of these swaps.

 

awesome thanks guys.....

ok since i have a dx, i picked up a Si harness.....so how would i go about the wiring? Every site i go to says SI to ZC wiring and im not doing a ZC swap.

Also does anyone know anygood sites that sell a combo deal on the mounts a linkage beside HASport? thanks

 

If you are getting the LS engine harness then the Si won't be of much use. Neither the Si or LS harnesses will plug into the shock tower plugs since dpfi and mpfi use different styles of plugs. I thought it would be plug and play with a MPFI harness the first time I did the swap in my 91 CRX but I found that they are different. I would sell the Si harness since the plugs you need (injectors + distributor) can be taken from the LS harness.
If you are looking at HASport or Honda Hybrid wiring charts, you need to follow the DX to Si/ZC wiring or the DPFI to MPFI wiring. I think it's really easy to do but some people have trouble with it.

 

Where is the resistor box located in the Integra engine bay?

 

Driver's side shock tower near the firewall - looks somewhat like a car amplifier - like a small rectangle box with heatsinks.

 

ok so i just convert the wiring to 4 injectors, then the LS will plug right up?

 

yes...
hcp mounts too i have these.....
the harness you need is dx to si...

 

thanks for all the input guys.....

 

can u re weld the mounts and which one? the driver side one? and where does it go after u cut it off and re weld it?

 

i wouldnt trust that ****.......just get a mount kit

 

what is a good site i could find a deal on shift linkage and mounts?

 

if i had a crx si or hf all i could do is drop the engine in, right? cuz i wouldnt have to do any wireing.

 

From what two people have told me, the poly bushings in the mount kits vibrate the car. True?

 

not all the time....i had HASports in my old b16 crx, and it wasnt that shakey. Does anyone know the site to HCP or Placeracing? Thanks


also who here has done this swap before? You would be a really big *** help!

 

anyone

 

ttt

 

Here you go:

http://www.placeracing.com/
http://www.hcpengineering.com/
http://www.hasport.com/