Well....
I think that needle bearings on the rocker
shaft are overkill for the average street
application. On the other hand....
when turning consistently high rpm and
when you are seriously competing for
that last horsepower on a racetrack, they
may be priceless in terms of less friction.
But in either case, should one needle
happen to fail, the others will most likely
fall out of the race.....and right into the
engine....syonara engine!! :)
Cap'n. Bob (Ret'd)
'60 Frog
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