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View Full Version : Looking for master cylinder recommendations.



Betelgeuse
07-27-2024, 01:32 PM
I should probably start a build thread on this site but here is a link to my what most people would call a "pro touring" build over on Nasty Z28 - https://nastyz28.com/threads/1978-z-28-2019-zl1-amalgam.344828/

I figured you guys may be better suited to answer this question seeing as this forum is more track focused and less about restoration or purity.

I'm looking for help choosing a master cylinder that could possibly fit in my limited space. Due to having a front subframe with tubular shock towers that will be tied into the roll cage I'm limited to a firewall mounted master cylinder with about 7" of overall length. I'd like to not have to move to a dedicated pedal box with under dash MCs due to the fact that I had to modify the OEM pedals to add brake and clutch position potentiometers to keep all the 6th gen Camaro computers happy.

I'm currently running Wilwood 6 pistons from a C6 vette on the front and 4 pistons from a C4 vette on the back. Any suggestions on bore sizing would be greatly appreciated.

214158214159

dontlifttoshift
07-29-2024, 04:43 AM
Can't do master cylinder math without know caliper bore sizes. Also, power or manual? Pedal ratio needs to be known as well.

That aside, this should fit easily. https://www.wilwood.com/MasterCylinders/MasterCylinderList?group=Remote%20Tandem%20Master% 20Cylinder