Miata Mailing List: October 1998, Message #192

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In a message dated 10/1/98 10:07:22 PM SA Pacific Standard Time,
shivp@worldnet.att.net writes:

<< As for the comment about better brakes requiring less pedal effort-- 
 this is simply not true.  Better braking systems require high pedal 
 effort (try a 911, Ferrari F40, or any racecar).  This is because the 
 calipers used have small pistons to reduce pedal travel (easier to 
 threshold).   The "downside" is higher pedal effort.  large pistons 
 displace more fluid.  You need more pedal travel, but effort is reduced.  
 It's basically a tradeoff.  One is geared towards performance, the 
 latter is for comfort. >>

Here is one where we absolutely agree.  Good Lord!   Your analysis is not only
accurate but can be duplicated.   I sometimes hesitate (believe it or not) to
disagree with page long ratinoales... especially when the thread is getting
old..    Good on ya!    And thanks for your contribution to the thread!

Although larger, the dif between the 1.8 and 1.6 caliper pistons is pretty
small when compared to other performance cars. :)    The formua cars I'm
familiar with have enoromous rotors and pads and the caliper pistons are no
where near what one would expect..... requiring a lot of manual involvement to
be used to optimum :)

Miatas however, even with enormous pads and calipers are not in the same
class..   but you know that already!  :)    We just need some of our "hot
shoes" to go try something else once in a while :)

bob