> By the way, I'm told this is twenty year
> old technology. My friend is suppose to give me a used roller
> lifter to play with so I'm interested in your ideas. Thanks - Ed
I'll let others talk about trying it with TRactor motors, but roller cams
are a lot more than 20 years old.
I can remember reading an article around 1975 about what happens when the
lifter bores are not perpendicular to the cam axis and you convert to a
roller cam; and it was not new technology then.
Check out any cam maker's web site for more info. Crane's at
http://www.cranecams.com
has a picture of roller lifters right at the top ...
Randall
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