What master cylinder and brake booster do i need to get for this conversion. I have already done the swap to 99 si rear discs but since my MC is for disc/drum my pedals feel mushy....CAN ANYONE PLEASE HELP?!

 

a 4040 prop balve should fix that and maybe the si booster and master cylander
but the prop valve is a must if you've eliminated abs

 

I have never ahd ABS on my car so is the proportioning valve still an issue?

 

the ex mc/booster is the same as the 99/00si mc/booster. I checked part numbers when I did the rear disc conversion on my 98ex...

Make sure that you have the 99-00SI prop valve and bleed your brakes.

 

thanx so i just need the 4040 prop valve from a 99si and i should be good right?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AutoxEK9 &raquo;</TD></TR><TR><TD CLASS="quote">thanx so i just need the 4040 prop valve from a 99si and i should be good right?
</TD></TR></TABLE>

Yes. Also, did you bleed the brakes?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AutoxEK9 &raquo;</TD></TR><TR><TD CLASS="quote">thanx so i just need the 4040 prop valve from a 99si and i should be good right?</TD></TR></TABLE>

correct.

 

thanks guys the prop valve is on order and should be on my car in a few days....no spirited driving for now...

 

bleed your brakes and see if threre is a diff before and after the prop. valve. 98ctr

i noticed no diff in mine.