anyone put a s50 into a e30

[smurfy]

iv put a e21 servo in my e30 for space for the s50
but what master cylinder works the best with this set up
thanks

 

[echothreezero]

Use the OEM e30 master cylinder. You will probably have to modify the e21 booster slightly as the linkage is too long - visit r3vlimited to look at this thread for the answer to ALL your m50/s50 swap questions.