| RB Concept C5 Buggy
NEW GENERATION OF WORLD CHAMPION POWER |
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The Power of Champions has created the new RB
Concept C5 for off-road use is the results of many tests and research
made. This new engine based on the C5 on-road version will use the the
same qualities already know and proven to be successful for high
competition racing.
For this new Buggy engine we are using the C5 crankcase with a new
improved porting already proven to be very efficient in the on-road racing
scene. We also improved the crankshaft and its timing and continue to use
our famous M.E.S.(Multi Exhaust System) which also has been improved to
obtain even more power than before...
Moreover this RB Concept C5 buggy engine features a
Nylon carburetor which with an 8mm restrictor and a very nice inscription
on the big and large cooling-head diameter 60mm and 10 cooling
ribs. |
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Technical
Specifications |
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Type: |
Rear Exhaust |
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Displacement: |
3.5cc |
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Bore: |
16.22mm |
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Stroke: |
16.80mm
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Porting intake: |
5 |
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Porting by-pass : |
2 |
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Porting exhaust : |
3 M.E.S.(Multi Exhaust
System) |
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Crankshaft: |
14mm "Bi-Turbo Buggy"
balanced. |
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Carburetor: |
Nylon 8mm Venturi |
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Glowplug: |
1055-6 "Normal" |
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Weight: |
365Gr. |
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Pullstarter: |
No |
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| Crankcase:
This "C5" crankcase has been developed and
designed by Rody Roem. Light, rigid and strong to get the most optimal
performances, the conception of this new crankcase has been based on these
criteria. The
molding of the crankcase is realized with a vacuum system to avoid air
cavity's during the molding process. A new improved material is being
used in the C5 crankcases to obtain more stability of the
aluminum. The
internal porting of this new C5 crankcase have been improved and optimized
to guide even better the gasflow. Included you will find the o-ring system
for the carburetor to stop the o-ring from being damaged when
disassembling and assembling the carburetor from the
crankcase. |
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Porting:
The new improved porting allows us to optimize
even more the gasflow in combination with the 5 intake ports of our
sleeve.
You can
also notice the porting of our M.E.S. proven to be innovating in the model
car racing scene, since adapted by most of our competitors now.
Despite the
impressive and massive horsepower available in our RB Concept C5 the
fuelconsumption is more than acceptable!
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Piston/Liner:
The new piston/Liner is of the type ABC
chromed and rectified, the piston fits with precision in the sleeve to get
the best performances and a longer life! The sleeve features 5 intake
ports + 2 by-pass ports and new improved 3 Exhaust ports called
M.E.S.(Multi Exhaust System), this sleeve is specially adapted on the
porting of the C5 using the last technologies available.
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Conrod: The Conrod
is manufactured from high quality, ultra sound checked aluminum, it has
got 2 special bushings inserted and expanded with the latest technology
available. The aerodynamic designed shape is developed to obtain less
obstruction in the internal gasflow and a special groove is made for
better lubrification performance and reliability.
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| Crankshaft:
Result after a long experience and generations
of long stroke high competition racing RB Concept engines, the crankshaft
"Bi-Turbo" of the RB Concept C5 is one of its secrets getting available a
usable powerrange and balance. |
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Bearings: The front-bearing of this C5 has got a rubber
shield to prevent dust or water to come into the engine and deteriorating
the bearing itself.
The 14mm rear-bearing is of very high quality and has its line of
balls placed more close to the conrod to get a better stability of the
crankshaft. |
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| Cooling-head:
The cooling-head of the RB Concept C5 "Buggy"
is as we say HUGE : with its 10 ribs and diameter of 60mm, you can be
assured of the best possible cooling. |
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Carburetor:
This new improved "NYLON" carburetor is mainly
made out of Nylon to prevent overheating of the fuel coming into the
engine(vaporlock) when it is very hot. The base of the carburetor has a
new steel insert which goes through till the top of the housing, so
strength and stability is assured.
This carburetor is supplied with an 8mm venturie and
can receive the following venturis of 6,7 or 9mm depending the power you
need and fuelconsumption you want to obtain if this is
needed.
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| Glowplug: The
"NORMAL" glowplug RB Concept, specially adapted for off-road use, uses the
same wire as the "Turbo" glowplugs used in high competition and recognized
to be strong and reliable. |
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