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Old 04-27-2014, 07:33 PM   #72
Tom
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Join Date: Dec 1999
Location: Mesa AZ
Posts: 5,692
Re: First hand experience with changing to the NBS master cylinder WOW!

Quote:
Originally Posted by BigRed76 View Post
So what is it about the NBS master cylinder that is so much greater than the OBS master cylinder? I see that the piston diameter is slightly bigger on the NBS MS, 34mm NBS vs. 28.5mm (1.125") OBS...so is it the difference is piston diameter? Or something I missed earlier in this thread?
OBS has stepped piston and is overall larger. Larger piston=less pedal effort. Thats all.
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