Master Cylinder Bracing

My buddy Joey B had the pre-production unit on his car for a while and reported a solid improvement on pressure and feel.
Last edited by Ryan.Kauz; Jul 1, 2014 at 02:31 PM.
Grimmspeed piece is very nice, but just like mentioned above, I am not a fan of having anything between the strut bar & tower.
Have someone apply the brakes while you look under the hood at the MC. If it's anything like mine you'll easily see movement. I didn't measure how much it was, but I would think it was more than 1/32" considering how noticeable it was.
I seem to remember watching a video and it was as you described. It has to be more than 1/32" you could see the whole firewall flex.
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Can you explain that in more detail. I read the same thing from another car forum that he measured .040 at the MC but noted that the actual movement at the pedal was triple the .040
Or I might be completely wrong. Haha
Last edited by mouseIX; Jul 9, 2014 at 06:36 AM.
Imagine the firewall flex point as a pivot point. And the master cylinder and pedal as 2 different levers attached to that pivot point. The MC is a shorter lever than the much longer pedal. (Distance from the pivot to measuring point ie pedal pad and point of measurement on the MC). Movement at the pivot will be exaggerated the longer the lever. So in theory, or how I see it, the MC lever is significantly shorter or closer to the pivot(firewall) than the pedal lever, and that extra distance will exaggerate the movement that much more than where it is physically being measured at the MC (shorter lever). I'm a visual learner and teacher, hard to do this in text. Hope I made sense. Lol. There is forward movement and rotational movement when applying the brake.
Or I might be completely wrong. Haha
Or I might be completely wrong. Haha









