Question rear disc conversion 92 CX

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Question rear disc conversion 92 CX

By leeb18c
- Fri Oct 21, 2011 2:47 am #278527 Sup guys, I purchased rear LS disc conversion with swaybar and before I install everything im doing stage 2 upgrade(2003 si rotors and 2005 rsx caliper brackets.
my question is i have a 30-30 proportiong valve on my car but i got my hands on a 30-40 that i took off a 93 si hatch will this be good or do i look for the 40-40. i want something to bolt on and the works good thanks.. my front brakes are stock but in the future im planing on ls or gsr.

By bks84
- Wed Oct 26, 2011 1:39 pm #279107 did the car you removed the 30/40 from have rear discs? if not, dont use it. for simplicity's sake, i'd just use the 40/40.

i dont recall what size master cylinder is on a cx, but if i were you id use a master cylinder and booster from any 90-97 integra, they're either 15/16's (non-abs) or 1" (abs) depending on the model/year. the 90-97 non-abs master cylinders outpur ports will be in the correct location to reuse your stock brake lines, however the 1" may not.

90-01 ls and gsr have the same size brakes in front, they're not different nor is one better than than the other.

By EJ1_MK
- Wed Oct 26, 2011 7:50 pm #279167 The 30/30 will work but the 40/40 will work much better. and I would also recommend the MC upgrade as bks84 stated.
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By leeb18c
- Thu Oct 27, 2011 3:41 am #279218
EJ1_MK wrote:The 30/30 will work but the 40/40 will work much better. and I would also recommend the MC upgrade as bks84 stated.
thank you for ur help appriciated
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By Ajax1989
- Sun Nov 13, 2011 4:35 pm #281325 yes get a 40-40



also edited your post..
people dont like to read all caps :thumb:
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By leeb18c
- Sun Nov 13, 2011 7:23 pm #281355
94_jdm_ferio wrote:yes get a 40-40



also edited your post..
people dont like to read all caps :thumb:
thankz so the one i took of the 93 si that reads 30\40 wont work im still going to look for the 40\40 you know if its a direct bolt on
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By Ajax1989
- Sun Nov 13, 2011 8:39 pm #281362
leeb18c wrote:
94_jdm_ferio wrote:yes get a 40-40



also edited your post..
people dont like to read all caps :thumb:
thankz so the one i took of the 93 si that reads 30\40 wont work im still going to look for the 40\40 you know if its a direct bolt on


yes there direct bolt up.. find one off a 91-01 integra
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By Apexracing
- Sun Nov 13, 2011 10:14 pm #281378 30/40 should work thats the one i used with the rear disc swap on my sedan. 40/40 would be optimal.
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