jetmech53

I just did the rear disc conversion on my EG8. To use the Si prop valve will require new brake lines to be run or weird bends to the current lines. Does anyone have information on the 90-93 Integra prop valve or know where to find prop valve info? The 90-93 is a 4 wheel disc setup, non ABS. Can you also explain why 30/30 and 40/40 terms are used. I know how a prop valve works but have always used 60/40 or 70/30 as the total system would equal 100%. Thanks.

jetmech53

Did a little more digging and found the answer at the bottom of a post. But can anyone still explain the 40/40. Also can I separate the valve from the 90 mount and put it on my EG8 mount? Are there any seals to replace?? Any !#@% springs to go flying?

sauceja

I took a 90 integra 40/40 prop valve apart and with the eg mount it doesn't line up just right plus its upside down. Don't know if that matters at all or not. Don't think so.

Anywho that should answer your question. There are a couple springs and things in there but if your careful should go without a hitch. You will need a tamperproof T30 to take it apart.