The main technological advancements inside CRF
engines
are found around the crankshaft. The central
gas
channel
is angled. This angle allows the crankshaft to
work
as a
compressor as it spins. This results in more RPM!
The crankshaft has milled slots, which are
located
around the intake
port. Not only do these slots
improve the balancing of the
crankshaft to
minimize vibrations, but they
actually
pickup
fresh fuel mixture and
push it
trough a special
lateral canal inside
the crankcase. This results in more
torque and better efficiency!
Another effect of the angled gas channel is that it prevents the fresh mixture from bouncing against the crankcase cover in a way that the bounced gases brake down the gas flow. No back plate bouncing means better gas flow and better efficiency.
For many years, nitro engines have only witnessed minor updates and improvements.
With the CRF technology, Team Orion revolutionizes the nitro engine technology
with a new fuel mixture flow concept.
Nitro Engines > CRF Technology