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01-16-2023 | #1 |
Join Date: Apr 2009
Location: ITALY
Posts: 264
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Re: Brake master cylinder
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01-16-2023 | #2 |
Join Date: Aug 2006
Location: McLean, VA
Posts: 3,704
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Re: Brake master cylinder
My understanding is that later C4s came with slightly larger bore to increase the displacement. Pretty sure this happened before 1990 so all ZR1s has the same bore. Another change may have been when ASR was introduced.
I considered C5 master cylinder with a larger bore when I changed my brake caliper and rotors to Wilwood 6 pistons front and 4 pistons on the rear. However, input and output ports on the master was opposite side and dropped the idea. My 94 despite larger calipers works fine with OEM. If your concern is low quality rebuild, I suggest checking out Davis Corvette. I boght a new brake master from them 3-4 years ago and looked to be OEM. https://corvetteparts.com/catalog/Da...aster+cylinder |
01-16-2023 | #3 |
Join Date: Oct 2016
Location: Shepparton. Vic. Australia
Posts: 135
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Re: Brake master cylinder
Coincidentally, a guy approached me at a local car show here in Victoria a couple of weeks ago and told me he used to work at PBR in Melbourne when they were developing the brake systems for the corvette/ZR-1. He is a local guy in my town. I will contact him and try and get some more info, re crossover to another local Australian car or a kit availability
Cheers, Russell 🇦🇺 |
01-18-2023 | #4 | |
Join Date: Apr 2009
Location: ITALY
Posts: 264
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Re: Brake master cylinder
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