Re: HARMONIC BALANCER

[Catpusher@aol.com]

 Bill, 
 
I ran with no fan or damper for years, but 7200 rpm
was the absolute max, and a number of cranks flunked mag. I also
lost one or two on the track.

Since I went to a damper, the crank life has been almost unreal.
This is with a  used, factory crank that has been nitrided.

BTW:  I run a Jones real tack that I check on the dyno;
none of the "exactly 6892 RPM; I shift when the pointer
gets to the R" stuff.

Hardy