does anyone know if there any diff. between a dx and si proption valve?

 

Yes, there is.

 

I think the Si one is a 40/40, dont ask me what that means.

DX had rear drums, Si had rear discs, so the amount of fluid sent to the rear is different between the valves.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by drdisco69 &raquo;</TD></TR><TR><TD CLASS="quote">Yes, there is.</TD></TR></TABLE>

only for 90-91 CRX models. 88-91 CRX models are the SAME valve.

http://www.norcalcrx.org/tyson/brakepartslist.xls

and it is NOT 4040.

 

thanks tyson thats what i wanted to know if 88 89 si and dx are the same thanks.

 

I THINK IT WORKS LIKE THIS NOT SURE SOMEONE CORRECT ME OIF IM WRONG.

front to the front 4o%to the front 40% to the REAR

 

dont try to figure it out.

its not a percentage.

 

well im wondering what it means do u know?or is it there just to be there?

 

no i dont know, obviously. but look at the TREND. you get an idea how they designate their valves. i can tell youits not a simple percentage, otherwise, wtf does 1725 mean?