Re: TR Cam Lobes

[Larry Young <cartravel@pobox.com>]

Wes,
This is the way I understand it.  For proper operation you need two conditions:
(1) the lobe of the cam must be tappered so that it will contact the lifter off
center and cause it to turn and (2)  the lifter has a slight crown so that the
point of contact is not at the edge of the cam lobe.
Larry Young
Forever Young Racing