ok, so...

91 Civic DX has small front discs / rear drums, 13/16 MC
91 Civic EX has big front discs / rear drums, 15/16 MC
91 CRX Si has small front discs / rear discs, 13/16(?) MC

The PNs on remanufactured BOOSTERS are all different.

Anyone know which one has the biggest booster?

Or what the whole run down is on the boosters anyway.. are they all the same.. are the DX and Si the same.. are they all different..

I would imagine the booster that comes with the 15/16 is the pick of the litter.. but I haven't heard much info on this subject.. Most people switch to the DA booster + MC if they change the booster... but I already have two ED style 15/16 MCs laying around... so.....

 

bump.