View Full Version : S13 180SX RHD Master Cylinder Upgrade?
saiga488
11-12-2019, 08:04 AM
I am wanting to do the Evo 8/9 front brake caliper/rotor upgrade and it appears that most people recommend that I need to upgrade the master cylinder also. I see most people recommend the Z32 1-1/16 BMC. The problem is that all of the master cylinders that I find are all for left hand drive cars. I have a RHD 180sx car so the brake lines are on the opposite side. Any recommendations on which BMC to buy and where to buy it?
S14rebuild
11-12-2019, 09:06 AM
https://www.rgsperformance.com/product/bm57_bmc/
30sec google search
Super_OK_S13
11-12-2019, 12:36 PM
I did the z32 brake swap all around and used a 1" bore, for a 95 Nissan pathfinder. 1" bore to go with my manual brake booster. Can't say if they will line up with Factory hard lines, as I am using a chase bays oem relocation kit.. They come in different bore diameter with the ports on the correct side you need it on. Mine is a doorman part #m39976 with the factory nissan looking reservoir.
i paid less than 75$ for a NEW one, not re-manned.
check out this site for BMC size comparison...
https://importnut.net/300zxbrakeswap.htm#MC
gaz_moose
11-13-2019, 05:44 AM
having the outlet ports on the 'wrong side' and using banjo fittings will give you more clearance in the engine bay.
Super_OK_S13
11-13-2019, 06:18 AM
On a Lhd Bmc, I tried using the banjo fittings and there was no room for them or else I would have used my LHD BMC.
gaz_moose
11-19-2019, 08:53 PM
just find someone breaking a 300zx on ebay.co.uk or try garage-D in England.
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