hey guys, I'm prepping my CRX for CSP (89 Si), and I read that master cylinders are open in my class... Anybody have any suggestions? I was thinking about going with an un-boosted option like Tilton, but I'm not sure what size bore, etc. to get.. I tried calling OPM Motorsports to get their opinion, but all their techs are out putting the finishing touches on their cars for the school next week... So, what would you guys do?

Dan

 

Not a direct answer, but if you didn't already seen this in GRM...
http://www.teamscr.com/grmbrakes.htm

You just looking for something lighter than stock? Then I'd guess a Wilwood or similar with the same diameter and stroke as stock would work.

 

It's been several years now but I swapped out to a larger Integra MC on my CRX (89 Si also). It was a larger diameter and improved the pedal feel, imo. I think that it was out of an 88 or 89 Teg but it's been so long that I don't really remember It was bolt in though... all the hard lines pretty much lined up