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Old 04-20-2012, 01:21 PM   #8
hardtimes
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Join Date: May 2010
Location: South California
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Default Re: pressure plate options Q...

Quote:
Originally Posted by Jim Brierley View Post
I recently put one in my tudor. It is much smoother than the stock clutch that was in the car when I bought it and also smoother than the V8 clutch that I had put in. It does have a slightly odd feel to it but worth the change. Like James, I don't hold it down at stop signals.
Ok, so what make/model # should I be looking for

Observation
POSITIVES: regarding diaphram type vs finger(s) type. I'm not an engineer, but common sense tells me that the 'multiple' contacts of a diaphram pressure plate would be easier on the throwout bearing(i.e.-distrubuting force); would provide better mechanical advantage(ergo less leg power necessary), more even pressure/less wear on clutch disc.

Negative: the 'counter weights' on the three finger pressure plate provide MORE pressure (centrifugal force) on the disc...as rpms increase. Better clamping force? Whereas , diaphram type doesn't have counter weights.
Am I wrong in my observations?
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