91 Si Master Cylinder Diameter

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Mar 13, 2011 | 03:45 PM

dankimber

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From: South Kingstown, RI, US

91 Si Master Cylinder Diameter

What is the correct diameter? Master cylinder I took off is 13/16, the one Napa and other parts link me to is about 0.080" in diameter bigger.

Thanks,
Dan

Mar 13, 2011 | 03:47 PM

Clipsed

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From: Pasadena, CA, USA

Re: 91 Si Master Cylinder Diameter

13/16 is the correct diameter on an si

Mar 13, 2011 | 04:05 PM

Tyson

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From: I am Tyson

Re: 91 Si Master Cylinder Diameter

civic or crx si?

civic never got bigger brakes, thus the same mc. the crx Si 90-91 is bigger.

Mar 13, 2011 | 04:07 PM

crx_si-r

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From: NoRthERn Cali

Re: 91 Si Master Cylinder Diameter

Why not upgrade to an EX master cylinder? 15/16 I bought a brand new one, it will be going on this summer.

Mar 13, 2011 | 06:28 PM

TeamRedline89Hatch

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From: HK Garage

Re: 91 Si Master Cylinder Diameter

Quote:

Originally Posted by crx_si-r

Why not upgrade to an EX master cylinder? 15/16 I bought a brand new one, it will be going on this summer.

I just bought one from vato zone for 55$ with lifetime warranty lol huuuuge difference.

Mar 14, 2011 | 03:45 AM

dankimber

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Joined: Jul 2007

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From: South Kingstown, RI, US

Re: 91 Si Master Cylinder Diameter

Civic Si, 13/16 it is then.

thanks,
Dan

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