Dynotec lifters incorporate the check-ball design as standard.
This superior design means more accurate oil metering, allowing
the lifter to perform better at higher RPM.
As used in all high-performance lifters, Dynotec lifters come
complete with race style retaining circlips as standard. This coupled
with our unique check-ball design means that Dynotec lifters are
essentially an anti-pump up lifter.
The check-ball design also provides greater flow through the lifter
than the flat washer set-up. Only the check-ball design can help to
prevent rattly lifters due to foreign particles in the oil.