i have a 93 si and i want to put the rear discs on my 93 dx that has drums... would i need the prop. valve? and which one is it?

 

why would you go and put your rear discs on your other car?

edit: now trying to help:

you will need your trailing arm and ebrake cable. im not exactly sure, but your prop valve might be the same as your si. if your si has ABS then the prop valve will not work

 

my si doesnt have abs.. there's two prop. valves? i guess one front and one rear? i dont know really. im pretty sure i need it because my dx ones are for drums right? just need someone to confirm this.

my "dx" is pretty much a boosted si now minus all the stuff that adds alot of weight (sunroof, power steering power windows locks, you know **** like that)

and i just got this complete running si for free and im going to take alot of parts for myself and part out the rest. taking the engine as a backup, rear seats, rear discs, etc.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ADVAN EG2 &raquo;</TD></TR><TR><TD CLASS="quote">if your si has ABS then the prop valve will not work</TD></TR></TABLE>

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mike93eh &raquo;</TD></TR><TR><TD CLASS="quote">my si doesnt have abs.. there's two prop. valves? i guess one front and one rear? i dont know really. im pretty sure i need it because my dx ones are for drums right? just need someone to confirm this.</TD></TR></TABLE>

you would think that you need a new prop valve. i don't know about civics, but on del sols, the S (lowest model with rear drums) and the SI(SOHC vtec model with rear discs) had the same prop valves, drum or not.

 

just cross referenced the part numbers for the dx and si prop. valves and they both have diff part numbers...

superslow: my si doesnt have abs.

 

well, since you are parting out your si, use that prop valve.