
12-17-2018, 06:20 PM
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CC Member
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Join Date: May 2008
Location: Brisbane,
QLD
Cobra Make, Engine:
Posts: 2,797
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Not Ranked
With any distributor cap, whether it has a spring load brush and a fixed rotor contact strip, or a fixed carbon brush and a spring steel rotor strip, you should be be able to "feel" the spring tension as you put the cap on.
I like to see the cap sit up a fraction on it's own weight on one side, then I know the contact is made, before clipping it on.
A lot of caps don't do this.
MSD suffers a lot of "dust" from dry centrifugal advance weights, poor rotor phasing, arc welding with dissimilar metals, and overheating the carbon brush since there is a low resistance brush available.
Gary
Last edited by Gaz64; 06-04-2020 at 10:34 PM..
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