Installing 11.1" ITR front and 10.3" DelsloVTEC rear brakes on CRX?

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Old Nov 5, 2011 | 01:34 PM
  #1  
Corksil's Avatar
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From: con3
Default Installing 11.1" ITR front and 10.3" DelsloVTEC rear brakes on CRX?

Hey I am designing the brake system for my CRX.

I have two donor cars available to steal parts from.

1) 96 odyssey - 11.1" front and 11.1" rear (front calipers same as ITR, 5x114.3 bolt pattern)
2) 94 del slo vtec - 10.3" front and 9.5" rear (4x100 bolt pattern)

Both of these cars are complete and have all the parts (knuckles/calipers/rotors/lines/booster/MC....) attached to them and working.

For the front I need to know
-how do i put (front) 11.1" odyssey calipers/rotors on my CRX?
-how do i convert to 5x114.3mm lug pattern in the process?

For the rear I need to know
-how do i put the (front) 10.3" del sol vtec calipers/rotors on my CRX?
-how do i convert to 5x114.3mm lug pattern in the process?

I think for the lug conversion I can mill the odyssey hubs and press them into the appropriate knuckles/trailing arms.

If i need to junkyard more parts I can do that.

thanks
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Old Nov 5, 2011 | 08:28 PM
  #2  
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Default Re: Installing 11.1" ITR front and 10.3" DelsloVTEC rear brakes on CRX?

since you've been around for a bit, and i was rollin for hours reading your del sol build, i'll help ya.

here's a link for using ep3 10.2" rear brakes on teggy rear trailing arms
https://honda-tech.com/forums/acura-integra-6/ep3-dc5-10-2-rear-disc-brake-upgrade-94-01-integras-1110005/

here's for the front brake swap if u stay 4x100
https://honda-tech.com/forums/honda-crx-ef-civic-1988-1991-3/diy-11-1%22-brakes-dx-knuckles-long-last-2211517/

here's for using 5 lug on da knuckles - probably your best option for going 5 lug with out having screwy front suspension geometry
http://battlecat.8m.com/ITR%205%20lug%20on%20DA.htm

for the rear hubs you simply pop the dust cap off, un bolt the hub, and bolt on the 5 lug hub.

best bet for fundage so you can have extra ramen power is to sell your del sol parts and stock crx knuckles ^_^
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Old Nov 6, 2011 | 12:37 PM
  #3  
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From: con3
Default Re: Installing 11.1" ITR front and 10.3" DelsloVTEC rear brakes on CRX?

Originally Posted by DCRB
since you've been around for a bit, and i was rollin for hours reading your del sol build, i'll help ya.

here's a link for using ep3 10.2" rear brakes on teggy rear trailing arms
https://honda-tech.com/forums/showthread.php?t=1110005

here's for the front brake swap if u stay 4x100
https://honda-tech.com/forums/showthread.php?t=2211517

here's for using 5 lug on da knuckles - probably your best option for going 5 lug with out having screwy front suspension geometry
http://battlecat.8m.com/ITR%205%20lug%20on%20DA.htm

for the rear hubs you simply pop the dust cap off, un bolt the hub, and bolt on the 5 lug hub.


best bet for fundage so you can have extra ramen power is to sell your del sol parts and stock crx knuckles ^_^
Wow thanks for the links. I'll bet that the information in those links is gonna solve my brake issues. It's gonna take me an hour or so to memorize all that but as for the rear hubs, you said you pop off the dust cap and unbolt the hub.

I looked up some honda part images, and it looks like you're correct.

In this picture (97 ITR) you can see part # 40 is listed as a 'spindle nut 22mm'


and in this pic (97 odyssey) you see the same nut #22 is listed as 'spindle nut 24mm'


now if we go look at a CRX.... (90 CRX DX) you see part #40 is listed as 'spindle nut 22mm'


So that confirms it. as for the hubs the odyssey is #42200-SX0-951 and the integra is #42200-S03-C51 so the odyssey hub won't bolt up (24mm nut vs 22mm nut must not be the only difference.) Theoretically I could get any 5 lug rear hub with a 22mm nut (so it would bolt up to crx) btw i looked up CRV and there is no part listing for the spindle nut and the hub is a different part number anyways so I don't think that is an option.

Does anyone know which 5-lug hub (w/22mm spindle nut) will be a direct bolt-on for the rear of a CRX? thanks.

i might keep the del slo and swap the crx motor into it so i can sell it as a complete running car.
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Old Nov 6, 2011 | 12:59 PM
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Default Re: Installing 11.1" ITR front and 10.3" DelsloVTEC rear brakes on CRX?

Originally Posted by Corksil
I have two donor cars available to steal parts from.

1) 96 odyssey - 11.1" front and 11.1" rear (front calipers same as ITR, 5x114.3 bolt pattern)
ITR calipers are also the same part found on 97-01 crv, 92-96 Prelude SRV, and either the Acura Vigor/Legend models
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Old Nov 6, 2011 | 01:06 PM
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Default Re: Installing 11.1" ITR front and 10.3" DelsloVTEC rear brakes on CRX?

the ITR rear for the crx

http://www.ff-squad.com/technet/how-to/5lug.ef-da/
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Old Nov 7, 2011 | 12:31 AM
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Default Re: Installing 11.1" ITR front and 10.3" DelsloVTEC rear brakes on CRX?

rear five lug? check legends, accords, etc. also, you MAY be able to un bolt the entire spindle from the trailing arm and swap them over, not sure though.
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