S21P5XLT/19


   Displacement: 3,49 cc
   R.P.M. (max power): 34.000 RPM
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 5 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14,5 mm - turbo - with silicone
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (CTO6)
   Exhaust position: rear
   Starting: standard
   Weight: 375 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual


FEATURES

24063   08536b   15033   biella-R7
Carburetor:
This carburettor is made from plastic and have a sliding throttle valve, reverse type, 3 adjustment.
  Sleeve:
The sleeve has 5 transfer ports to supply a linear power output and to keep fuel consumption low.
  Crankshaft:
The crankshaft is manufactured with a special shape to optimise gas-flows in the engine, he inlet has a silicone filling.
  Conrod:
The R7 conrod is made from a superlight alluminium which has been checked ultrasonic. The specific form of the R7 creates little turbulence inside the engine while running.

 

510205101651006M 410214102941030
30021 503435036000 cand-cons-1a8off
 

MEPHISTO.21 OFFROAD

   Configuration Mephisto.21 OFF/H
   Displacement: 3,49 cc
   R.P.M. (max power): 36.500 RPM
   Bore x stroke: 16,42x16,42 mm
   Sleeve: 4 ports
   Rear ball bearings: ceramic
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo - DLC
   Carburetor: plastic - 9 mm - slide
   Glowplug: Turbo (CTO6)
   Exhaust position: rear
   Starting: standard
   Weight: 365 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

Available versions:
with front and rear steel ball baerings MEPHISTO.21 OFF/A
rear ceramic and front steel MEPHISTO.21 OFF/H

 

FEATURES

13022   08567 T17   15015 18   28028
Rear cover:
The rear cover presents a round shape to optimize the filling and reducing the dead spaces. the steel plate is to reduce friction and to expand the lifespan of the conrod.
  Sleeve:
The sleeve has 4 transfer ports to supply a linear power output and to keep fuel consumption low.
  Crankshaft:
The crankshaft is manufactured with a larger bore intake to increase the mixture flow and has a special shape to optimise gas-flows in the engine. The durability has been significantly improved with the DLC coating.
  Combustion chamber:
The combustion chamber is supported by an O-Ring which is placed between the combustion chamber and the crankcase to reduce the vibrations of the combustion chamber.
             
16801   r4 18   doppia reg meph off   air flow 21 on
Rear ball bearing:
The rear ball bearing has high quality ceramic balls to minimize wear and inertia to improve acceleration and fuel consumption.
  Conrod:
New R4/18 conrod, redesigned and made with a special aluminum alloy that allows it to have a high resistance while maintaining the lightness and performance of the previous R4/17.
  Carburettor:
The three tuning needles gives a better idle and improves the ability of the engine to return to low rpm after throttling.
  Cooling head:
New head, redesigned to improve the flow of air and thus increase cooling and ensuring an optimal center of gravity.

 

 

 

RECOMMENDED EXHAUST

51007 (EFRA 2135) tuned pipe - 41021 manifold
The 51007 EFRA 2135 tuned pipe, made in collaboration
with Hipex, coupled with manifold 41021, allows to maintain
the same consumption of the kit 9901/41021
increasing further performance.

 

BX3


   Displacement: 3,49 cc
   R.P.M. (max power): 35.000 RPM
   Bore x stroke: 16,65x16 mm
   Sleeve: 3 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 13 mm - turbo
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (CTO6)
   Exhaust position: rear
   Starting: standard
   Weight: 376 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual


FEATURES

carb-off-2reg   08533 1   15030   candela-turbo
Carburettor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).
  Sleeve:
The sleeve has 3 transfer ports to supply a linear power output and to keep fuel consumption low.
  Crankshaft:
The crankshaft is manufactured with a larger bore intake to increase the mixture flow;and has a special shape to optimise gas-flows in the engine.
  Glowplug:
The glowplug of engine is a Turbo type glowplug. Turbo glowplugs have a different shape than Standard glowplugs and therefor are not interchange able with engines that are using Standard glowplugs.

 

510065101651017 410214102941030
30021 503435036000 cand-cons-1a8off
 

TRUGGY.28-8/PS

   Displacement: 4,66 cc
   R.P.M. (max power): 35.000 RPM
   Bore x stroke: 18,35x17,60 mm
   Sleeve: 8 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (CTO6)
   Exhaust position: rear
   Starting: pullstarter
   Weight: 440 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 


FEATURES

24063   08852l   15802   candela-turbo
Carburetor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).
  Sleeve:
The sleeve is made from hard-chromed brass and has 8 transfer ports. (true ABC construction).
  Crankshaft:
The Turbo SG crankshaft is made from high quality steel.
  Glowplug:
The glowplug of engine is a Turbo type glowplug. Turbo glowplugs have a different shape than Standard glowplugs and therefor are not interchange able with engines that are using Standard glowplugs!

 

 

5100651016 4102041021
300213435036000 cand-cons-1a8off
 

TRUGGY.28-8/RT

   Displacement: 4,66 cc
   R.P.M. (max power): 35.000 RPM
   Bore x stroke: 18,35x17,60 mm
   Sleeve: 8 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (CTO6)
   Exhaust position: rear
   Starting: rotostart
   Weight: 440 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 


FEATURES

24063   08852l   15802   candela-turbo
Carburetor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).
  Sleeve:
The sleeve is made from hard-chromed brass and has 8 transfer ports. (true ABC construction).
  Crankshaft:
The Turbo SG crankshaft is made from high quality steel.
  Glowplug:
The glowplug of engine is a Turbo type glowplug. Turbo glowplugs have a different shape than Standard glowplugs and therefor are not interchange able with engines that are using Standard glowplugs!

 

 

5100651016 4102041021
300213435036000 cand-cons-1a8off
 

TRUGGY.28-8

   Displacement: 4,66 cc
   R.P.M. (max power): 35.000 RPM
   Bore x stroke: 18,35x17,60 mm
   Sleeve: 8 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (CTO6)
   Exhaust position: rear
   Starting: standard
   Weight: 379 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 

FEATURES

24063   08852l   15803   candela-turbo
Carburetor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).



  Sleeve:
The sleeve is made from hard-chromed brass and has 8 transfer ports. (true ABC construction).



  Crankshaft:
The Turbo SG crankshaft is made from high quality steel.




  Glowplug:
The glowplug of engine is a Turbo type glowplug. Turbo glowplugs have a different shape than Standard glowplugs and therefor are not interchange able with engines that are using Standard glowplugs!

 

5100651016 4102041021
300213435036000 cand-cons-1a8off
 

KARMA (Limited Edition)


   Displacement: 3,49 cc
   R.P.M. (max power): 34.500 RPM
   Practical range: 7.000-36.500 R.P.M.
   Bore x stroke: 16,42x16,42 mm
   Sleeve: 4 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 13 mm - turbo
   Carburetor: plastic - 9mm - reverse
   Glowplug: Turbo (CTO6)
   Exhaust position: rear
   Starting: standard
   Weight: 364 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 

FEATURES

candela-turbo   08517 A   28028   24063
Glowplug:
The glowplug of engine is a Standard type glowplug.
  Sleeve:
The sleeve has 4 transfer ports to supply a linear power output and to keep fuel consumption low.
  Combustion chamber:
The combustion chamber is supported by an O-Ring which is placed between the combustion chamber and the crankcase to reduce the vibrations of the combustion chamber.
  Carburettor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).

 

5101651018 41021
1m23901435000 cand-cons-1a8off
 

ROLLING


   Displacement: 3,49 cc
   R.P.M. (max power): 37.200 RPM
   Bore x stroke: 15,88x17,60 mm
   Sleeve: 7 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14,5 mm - turbo
   Carburetor: plastic - 9 mm - slide
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: standard
   Weight: 373 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 

 

FEATURES

02163   08594   15029   new-position-carb21-off
Coolinghead:
This a 'Lighter&Lower evolution 2' type of cooling head. It is drilled and milled out to reduce the mass of the coolinghead which sits high up in the car and thereby lowering the Center of Gravity of the engine/car. The use of 6 screws instead of 4 ensures a better sealing between sleeve, botton head and the crankcase.
  Sleeve:
The sleeve has 7 transfer ports and an exhaust with booster ports. The special shape and positioning of the ports, covered by a patent, improve the internal fluid-dynamics to obtain the maximum possible performance.
  Crankshaft:
The crankshaft has a special shape to reduce turbulences inside the crankcase. The front part was extended to improve the seal against fuel leaking. The balancing is done by three inserts made of tungsten alloy and the inlet has a silicone filling.
  Patented:
The shifted carburetor grants a better mixture flow inside through the crankase's intake. This gives the engine an improved fuel efficiency and a better power curve.
biella-R7   carb-off-2reg        
Conrod:
The R7 conrod is made from a superlight alluminium which has been checked ultrasonic. The specific form of the R7 creates little turbulence inside the engine while running.
  Carburettor:
The carburettor of this engine is made from plastic and in "reverse" style and has a sliding throttle valve. The new three tuning needles gives a better idle and improves the ability of the engine to return to low rpm after throttling.
       

 

 

51006M5101651020M 410214102941030
300213435036000 cand-cons-1a8off
 

MANTRA

   Displacement: 3,49 cc
   R.P.M. (max power): 36.500 RPM
   Bore x stroke: 16,42x16,42 mm
   Sleeve: 4 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - slide
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: standard
   Weight: 373 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 


FEATURES

13022   08567 T17   15015 17   28028
Rear cover:
The rear cover presents a round shape to optimize the filling and reducing the dead spaces. the steel plate is to reduce friction and to expand the lifespan of the conrod.
  Sleeve:
The sleeve has 4 transfer ports to supply a linear power output and to keep fuel consumption low.
  Crankshaft:
The crankshaft is manufactured with a larger bore intake to increase the mixture flow; and has a special shape to optimise gas-flows in the engine.
  Combustion chamber:
The combustion chamber is supported by an O-Ring which is placed between the combustion chamber and the crankcase to reduce the vibrations of the combustion chamber.
             
16801   ALSO AVAILABLE WITH REAR
BALL BEARING
  The rear ball bearing has high quality ceramic balls to minimize wear and inertia to improve acceleration and fuel consumption.   testa mantra c

 

 

 

51006M5101651020M 410214102941030
300213435036000 cand-cons-1a8off
 

P5 XLT 16


   Displacement: 3,49 cc
   R.P.M. (max power): 35.000 RPM
   Practical range: 6.000-36.500 R.P.M.
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 5 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: standard
   Weight: 373 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 


FEATURES

13029   08536p516   85007   biella-R7
Rear cover:
The rear cover presents a round shape to optimize the filling and reducing the dead spaces. the steel plate is to reduce friction and to expand the lifespan of the conrod.
  Sleeve:
The sleeve has 5 transfer ports to supply a linear power output and to keep fuel consumption low.
  Crankshaft:
The crankshaft is manufactured with a larger bore intake to increase the mixture flow; and has a special shape to optimise gas-flows in the engine.
  Conrod:
The R7 conrod is made from a superlight alluminium which has been checked ultrasonic. The specific form of the R7 creates little turbulence inside the engine while running.
             
carb-off-2reg   candela-turbo   28028    
Carburetor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type). This new three tuning needles gives a better idle and improves the ability of the engine to return to low rpm after throttling.
  Glowplug:
The glowplug of engine is a Turbo type glowplug. Turbo glowplugs have a different shape than Standard glowplugs and therefor are not interchange able with engines that are using Standard glowplugs!
  Combustion chamber:
The combustion chamber is supported by an O-Ring which is placed between the combustion chamber and the crankcase to reduce the vibrations of the combustion chamber.
   

 

 

510065101651017 410214102941030
300213435036000 cand-cons-1a8off
 

MITO 4 Off Road

   Configuration MITO 4 OFF:
   Displacement: 3,49 cc
   R.P.M. (max power): 36.200 RPM
   Bore x stroke: 15,88x17,60 mm
   Sleeve: 4 ports
   Rear ball bearings: ceramic
   Front ball bearings: ceramic
   Crankshaft: 14,5 mm - turbo
   Carburetor: plastic - 9 mm - slide
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: -
   Weight: 370 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

AVAILABLE VERSIONS:
rear and front ceramic ball bearings (MITO 4 OFF)
hybrid version with rear ceramic and front steel ball bearings (MITO 4 OFF-H)


FEATURES

testa-mito-off   16607   carb-off-2reg   carb-spost-mito-off
Coolinghead:
NEW COOLIN HEAD.
  Rear ball bearing:
The new ball bearing reduces the inertia of the rotating masses and increases the engine's scavenging. You can see both the ball bearing and the manufacturing process result in the picture. These novelties give an increased throttle response and a higer top speed.
  Carburettor:
The carburettor of this engine is made from plastic and in "reverse" style and has a sliding throttle valve. The new three tuning needles gives a better idle and improves the ability of the engine to return to low rpm after throttling.
  Patented:
The shifted carburetor grants a better mixture flow inside through the crankase's intake. This gives the engine an improved fuel efficiency and a better power curve.

 

51006M5101651020M 410214102941030
300213435036000 cand-cons-1a8off
 

ELITE 5 Off Road

   Displacement: 3,49 cc
   R.P.M. (max power): 34.800 RPM
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 5 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: Plastic - 9 mm - slide
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: -
   Weight: 367 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 


51006M51020 4102041021
3700139014 cand-cons-1a8off
 

MITO 7 Off Road

   Displacement: 3,49 cc
   R.P.M. (max power): 37.500 RPM
   Bore x stroke: 15,88x17,60 mm
   Sleeve: 7 ports
   Rear ball bearings: ceramic
   Front ball bearings: ceramic
   Crankshaft: 14,5 mm - turbo
   Carburetor: plastic - 9 mm - slide
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: -
   Weight: 370 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

Also available with rear and front steel ball bearings (MITO 7 OFF-A)
and hybrid version with rear ceramic and front steel ball bearings (MITO 7 OFF-H)


FEATURES

testa-mito-off   16607   carb-off-2reg   carb-spost-mito-off
Coolinghead:
NEW COOLIN HEAD.
  Rear ball bearing:
The new ball bearing reduces the inertia of the rotating masses and increases the engine's scavenging. You can see both the ball bearing and the manufacturing process result in the picture. These novelties give an increased throttle response and a higer top speed.
  Carburettor:
The carburettor of this engine is made from plastic and in "reverse" style and has a sliding throttle valve. The new three tuning needles gives a better idle and improves the ability of the engine to return to low rpm after throttling.
  Patented:
The shifted carburetor grants a better mixture flow inside through the crankase's intake. This gives the engine an improved fuel efficiency and a better power curve.

 

51006M5101651020M 410214102941030
300213435036000 cand-cons-1a8off
 

PLUS.21-4BTT  WC/A


   Displacement: 3,49 cc
   R.P.M. (max power): 35.500 RPM
   Practical range: 6.000-38.000 R.P.M.
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 4 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo - tuned
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: -
   Weight: 360 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

Also available on request with rear and front ceramic ball bearings.


FEATURES

ifmar-wc-2012   08502-11   15007T   02663
IFMAR World Champion:
IFMAR 2012 World Champion Engine in Argentina with Robert Batlle and Europen Champion in Austria with Darren Bloomfield.
  Sleeve:
The sleeve has 4 transfer ports , the best compromise to make a linear power supply with minimal fuel consumption combination possible.
  Crankshaft:
As this engine comes as "Factory Tuned" we have modified the crankshaft to futher improve the power output and driveability.
  Coolinghead:
This a 'Lighter&Lower evolution 2' type of cooling head. It is drilled and milled out to reduce the mass of the coolinghead which sits high up in the car and thereby lowering the Center of Gravity of the engine/car.
             
biella-R7   13020   21000-2   24063
Conrod:
The R7 conrod is made from a superlight alluminium which has been checked ultrasonic. The specific form of the R7 creates little turbulence inside the engine while running.
  Backplate:
The rear cover presents a round shape to optimize the filling and reducing the dead spaces. the steel plate is to reduce friction and to expand the lifespan of the conrod.
  Gasket:
The inner shape of the gasket has a new shape, and with that more material. Together with a change in material these gaskets are more resistant to high temperatures.
  Carburettor:
The carburettor of this engine is made from plastic and in "reverse" style and has a sliding throttle valve.

 

 

51006M5101651020M 410214102941030
300213435036000 cand-cons-1a8off
 

BLOODY


   Displacement: 3,49 cc
   R.P.M. (max power): 34.500 RPM
   Practical range: 7.000-36.500 R.P.M.
   Bore x stroke: 16,42x16,42 mm
   Sleeve: 4 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 13 mm - turbo
   Carburetor: plastic - 9mm - reverse
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: -
   Weight: 350 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 

FEATURES

candela-turbo   08517 A   15015   24063
Glowplug:
The glowplug of engine is a Standard type glowplug.
  Sleeve:
The sleeve has 4 transfer ports to supply a linear power output and to keep fuel consumption low.
  Crankshaft:
The crankshaft is manufactured with a larger bore intake to increase the mixture flow;and has a special shape to optimise gas-flows in the engine.
  Carburettor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).

 

5101651018 41021
1m23901435000  
 

LOCO/PS


   Displacement: 3,49 cc
   R.P.M. (max power): 28.000 RPM
   Practical range: 6.000-32.800 R.P.M.
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 3 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm
   Carburetor: plastic - 9mm - slide
   Glowplug: Standard (C5S)
   Exhaust position: rear
   Starting: pullstarter
   Weight: 420 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 

FEATURES

standard   08558   24063    
Glowplug:
The glowplug of engine is a Standard type glowplug.
  Sleeve:
The sleeve has 3 transfer ports to supply a linear power output and to keep fuel consumption low.
  Carburettor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).
   

 

5101651018 41021
1m23901435000  
 

LOCO/RT


   Displacement: 3,49 cc
   R.P.M. (max power): 28.000 RPM
   Practical range: 6.000-32.800 R.P.M.
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 3 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm
   Carburetor: plastic - 9mm - slide
   Glowplug: Standard (C5S)
   Exhaust position: rear
   Starting: rotostart
   Weight: 420 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 

FEATURES

standard   08558   24063    
Glowplug:
The glowplug of engine is a Standard type glowplug.
  Sleeve:
The sleeve has 3 transfer ports to supply a linear power output and to keep fuel consumption low.
  Carburettor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).
   

 

5101651018 41021
1m23901435000  
 

LOCO


   Displacement: 3,49 cc
   R.P.M. (max power): 28.000 RPM
   Practical range: 6.000-32.800 R.P.M.
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 3 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm
   Carburetor: plastic - 9mm - slide
   Glowplug: Standard (C5S)
   Exhaust position: rear
   Starting: -
   Weight: 360 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 

FEATURES

standard   08558   24063    
Glowplug:
The glowplug of engine is a Standard type glowplug.
  Sleeve:
The sleeve has 3 transfer ports to supply a linear power output and to keep fuel consumption low.
  Carburettor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).
   

 

5101651018 41021
1m23901435000  
 

PLUS 28-7/PS


   Displacement: 4,66 cc
   R.P.M. (max power): 33.500 RPM
   Practical range: 6.000-38.200 R.P.M.
   Bore x stroke: 18,35x17,60 mm
   Sleeve: 7 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: pullstarter
   Weight: 367 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

Also available with front and rear ceramic ball bearings (PLUS.28-7/PSS).


FEATURES

24063   08854   15802   candela-turbo
Carburetor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).
  Sleeve:
The sleeve is made from hard-chromed brass and has 7 transfer ports. (true ABC construction).
  Crankshaft:
The Turbo SG crankshaft is made from high quality steel.
  Glowplug:
The glowplug of engine is a Turbo type glowplug. Turbo glowplugs have a different shape than Standard glowplugs and therefor are not interchange able with engines that are using Standard glowplugs!

 

510065100851016 410194102041021
300213435036000 cand-cons-1a8off
 

KEEP-OFF.21-7XL


   Displacement: 3,49 cc
   R.P.M. (max power): 36.800 RPM
   Practical range: 6.000-40.000 R.P.M.
   Bore x stroke: 15,88x17,60 mm
   Sleeve: 7 ports
   Rear ball bearings: ceramic
   Front ball bearings: steel
   Crankshaft: 14,5 mm - turbo
   Carburetor: plastic - 9 mm - slide
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: -
   Weight: 370 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

Also available on request with rear and front ceramic ball bearings.


FEATURES

02663   08567-11   15068   21000-2
Coolinghead:
This a 'Lighter&Lower evolution 2' type of cooling head.
It is drilled and milled out to reduce the mass of the coolinghead which sits high up in the car and thereby lowering the Center of Gravity of the engine/car.
  Sleeve:
The sleeve has 7 transfer ports and an exhaust with booster ports. The special shape and positioning of the ports, covered by a patent, improve the internal fluid-dynamics to obtain the maximum possible performance.
  Crankshaft:
The crankshaft has a special shape to reduce turbulences inside the crankcase. The front part was extended to improve the seal against fuel leaking.
  Gasket:
The inner shape of the gasket has a new shape, and with that more material.Together with a change in material these gaskets are more resistant to high temperatures.
biella-R7   13021   16607   carb-off-2reg
Conrod:
The R7 conrod is made from a superlight alluminium which has been checked ultrasonic. The specific form of the R7 creates little turbulence inside the engine while running.
  Rear cover:
The rear cover presents a round shape to optimize the filling and reducing the dead spaces. the steel plate is to reduce friction and to expand the lifespan of the conrod.
  Rear ball bearing:
The new ball bearing reduces the inertia of the rotating masses and increases the engine's scavenging. You can see both the ball bearing and the manufacturing process result in the picture. These novelties give an increased throttle response and a higer top speed.
  Carburettor:
The carburettor of this engine is made from plastic and in "reverse" style and has a sliding throttle valve. The new three tuning needles gives a better idle and improves the ability of the engine to return to low rpm after throttling.

 

51006M5101651020M 410214102941030
300213435036000 cand-cons-1a8off
 

PLUS.21-4BTT - World Champion


   Displacement: 3,49 cc
   R.P.M. (max power): 35.500 RPM
   Practical range: 6.000-38.000 R.P.M.
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 4 ports
   Rear ball bearings: ceramic
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo - tuned
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: -
   Weight: 363 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

Also available with rear and front ceramic ball bearings (Plus.21-4BTTS/WC)


FEATURES

ifmar-wc-2012   08502-11   15007T   02663
IFMAR World Champion:
IFMAR 2012 World Champion Engine in Argentina with Robert Batlle and Europen Champion in Austria with Darren Bloomfield.


  Sleeve:
The sleeve has 4 transfer ports , the best compromise to make a linear power supply with minimal fuel consumption combination possible.


  Crankshaft:
As this engine comes as "Factory Tuned" we have modified the crankshaft to futher improve the power output and driveability.


  Coolinghead:
This a 'Lighter&Lower evolution 2' type of cooling head. It is drilled and milled out to reduce the mass of the coolinghead which sits high up in the car and thereby lowering the Center of Gravity of the engine/car.
biella-R7   13020   16801   24063
Conrod:
The R7 conrod is made from a superlight alluminium which has been checked ultrasonic. The specific form of the R7 creates little turbulence inside the engine while running.
  Backplate:
The rear cover presents a round shape to optimize the filling and reducing the dead spaces. the steel plate is to reduce friction and to expand the lifespan of the conrod.
  Rear ball bearing:
The rear ball bearing has high quality ceramic balls to minimize wear and inertia to improve acceleration and fuel consumption.

  Carburettor:
The carburettor of this engine is made from plastic and in "reverse" style and has a sliding throttle valve.


 

51006M5101651020M 410214102941030
300213435036000 cand-cons-1a8off
 

PLUS 28-7/RT


   Displacement: 4,66 cc
   R.P.M. (max power): 33.500 RPM
   Practical range: 6.000-38.200 R.P.M.
   Bore x stroke: 18,35x17,60 mm
   Sleeve: 7 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: rotostart
   Weight: 363 g
   Fuel type: 25% nitro
          plus28-7-RT download-exploded-view
carburetor-setting
instruction-manual

Also available with front and rear ceramic ball bearings (PLUS.28-7/RTS).


FEATURES

24063   08854   15802   candela-turbo
Carburetor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).
  Sleeve:
The sleeve is made from hard-chromed brass and has 7 transfer ports. (true ABC construction).
  Crankshaft:
The Turbo SG crankshaft is made from high quality steel.
  Glowplug:
The glowplug of engine is a Turbo type glowplug. Turbo glowplugs have a different shape than Standard glowplugs and therefor are not interchange able with engines that are using Standard glowplugs!

 

510065100851016 410194102041021
300213435036000 cand-cons-1a8off
 

PLUS 28-7T


   Displacement: 4,66 cc
   R.P.M. (max power): 33.500 RPM
   Practical range: 6.000-38.200 R.P.M.
   Bore x stroke: 18,35x17,60 mm
   Sleeve: 7 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: esterno
   Weight: 363 g
   Fuel type: 25% nitro
          plus28-7T download-exploded-view
carburetor-setting
instruction-manual

Also available with front and rear ceramic ball bearings (PLUS.28-7TS).


FEATURES

24063   08854   15803   candela-turbo
Carburetor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).
  Sleeve:
The sleeve is made from hard-chromed brass and has 7 transfer ports. (true ABC construction).
  Crankshaft:
The Turbo SG crankshaft is made from high quality steel.
  Glowplug:
The glowplug of engine is a Turbo type glowplug. Turbo glowplugs have a different shape than Standard glowplugs and therefor are not interchange able with engines that are using Standard glowplugs!

 

510065100851016 410194102041021
300213435036000 cand-cons-1a8off
 

N2.5SC/RT-R (for REVO)


   Displacement: 2,49 cc
   R.P.M. (max power): 37.500 RPM
   Practical range: 6.000-44.000 R.P.M.
   Bore x stroke: 14,90x14,25 mm
   Sleeve: 3 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 11,5 mm - turbo
   Carburetor: plastic - 6,5mm - slide
   Glowplug: turbo (C5TGN)
   Exhaust position: rear
   Starting: rotostart
   Weight: 227 g
   Fuel type: 16% nitro
           n2.5sc rt r download-exploded-view
carburetor-setting
instruction-manual

 

51225-206  
3435035000 trasp435x125
 

ROMA.25


   Displacement: 4,04 cc
   R.P.M. (max power): 37.500 RPM
   Practical range: 6.000-42.100 R.P.M.
   Bore x stroke: 17,10x17,60 mm
   Sleeve: 7 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (C6TGC)
   Exhaust position: posteriore
   Starting: -
   Weight: 374 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

 


FEATURES

02000-25   08500-25   15000-25   21000-2
Cooling head:
The cooling heads of the ROMA.21 engines are made lighter by making aditional holes in the cooling fins. This reduces the overall mass of the engine.
  Sleeve:
The sleeve has 7 transfer ports and an exhaust with booster ports. The special shape and positioning of the ports, covered by a patent, improve the internal fluid-dynamics to obtain the maximum possible performance.
  Crankshaft:
The Turbo SG crankshaft is made from high quality steel.
  Gasket:
The inner shape of the gasket has a new shape, and with that more material. Together with a change in material these gaskets are more resistant to high temperatures.
             
candela-turbo   13021   03902   24063
Glowplug:
The glowplug of engine is a Turbo type glowplug. Turbo glowplugs have a different shape than Standard glowplugs and therefor are not interchange able with engines that are using Standard glowplugs!
  Rear cover:
The rear cover presents a round shape to optimize the filling and reducing the dead spaces. the steel plate is to reduce friction and to expand the lifespan of the conrod.
  Compression rings:
The ignition timing is controlled with these little rings of various thickness. To change the ignition timing you can add or remove a ring of a certain thickness.
  Carburetor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).

 

51006M5101651020 410214102941030
300213435036000 cand-cons-1a8off
 

S21P5XLT


   Displacement: 3,49 cc
   R.P.M. (max power): 34.000 RPM
   Practical range: 6.000-36.200 R.P.M.
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 5 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: -
   Weight: 363 g
   Fuel type: 25% nitro
            s21p5xlt download-exploded-view
carburetor-setting
instruction-manual


FEATURES

03902   08536   15010   biella-R7
Compression rings:
The ignition timing is controlled with these little rings of various thickness. To change the ignition timing you can add or remove a ring of a certain thickness.
  Sleeve:
The sleeve has 5 transfer ports to supply a linear power output and to keep fuel consumption low.
  Crankshaft:
The crankshaft is manufactured with a larger bore intake to increase the mixture flow;and has a special shape to optimise gas-flows in the engine.
  Conrod:
The R7 conrod is made from a superlight alluminium which has been checked ultrasonic. The specific form of the R7 creates little turbulence inside the engine while running.
24063   candela-turbo   28028    
Carburetor:
This carburettor is made from plastic and have a sliding throttle valve. (reverse type).
  Glowplug:
The glowplug of engine is a Turbo type glowplug. Turbo glowplugs have a different shape than Standard glowplugs and therefor are not interchange able with engines that are using Standard glowplugs!
  Combustion chamber:
The combustion chamber is supported by an O-Ring which is placed between the combustion chamber and the crankcase to reduce the vibrations of the combustion chamber.
   

 

510065101651017 410214102941030
30021 503435036000 cand-cons-1a8off
 

S21P3XS


   Displacement: 3,49 cc
   R.P.M. (max power): 29.000 RPM
   Practical range: 6.000-34.000 R.P.M.
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 3 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - slide
   Glowplug: Standard (C6S)
   Exhaust position: rear
   Starting: -
   Weight: 363 g
   Fuel type: 25% nitro
             s21p3xs download-exploded-view
carburetor-setting
instruction-manual


FEATURES

03902   08558   15010    
Compression rings:
The ignition timing is controlled with these little rings of various thickness. To change the ignition timing you can add or remove a ring of a certain thickness.
 

Sleeve:
The sleeve has 3 transfer ports and is made from hard-chromed brass (true ABC construction).


  Crankshaft:
The crankshaft is manufactured with a larger bore intake to increase the mixture flow;and has a special shape to optimise gas-flows in the engine.

   

 

510065101651017 410214102941030
300213435036000 cand-cons-stand-gold
 

N2.5SC/RT-TM (for T-MAXX)


   Displacement: 2,49 cc
   R.P.M. (max power): 37.500 RPM
   Practical range: 6.000-44.000 R.P.M.
   Bore x stroke: 14,90x14,25 mm
   Sleeve: 3 ports
   Rear ball besrings: steel
   Front ball besrings: steel
   Crankshaft: 11,5 mm - turbo
   Carburetor: plastic - 6,5mm - slide
   Glowplug: turbo (C5TGN)
   Exhaust position: rear
   Starting: rotostart
   Weight: 227 g
   Fuel type: 16% nitro
             n2,5sc-rt-tm download-exploded-view
carburetor-setting
instruction-manual

 

51226-207 40207
3435035000 trasp435x125
 

PLUS.21-4T


   Displacement: 3,49 cc
   R.P.M. (max power): 32.000 RPM
   Practical range: 6.000-38.000 R.P.M.
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 4 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: esterno
   Weight: 363 g
   Fuel type: 25% nitro
               plus21-4T download-exploded-view
carburetor-setting
instruction-manual

 

FEATURES

03902   08502   15010   biella-R7
Compression rings:
The ignition timing is controlled with these little rings of various thickness. To change the ignition timing you can add or remove a ring of a certain thickness.
  Sleeve:
The sleeve has 4 transfer ports , the best compromise to make a linear power supply with minimal fuel consumption combination possible.

  Crankshaft:
The crankshaft is made from high quality steel and is available in TURBO SG version.


  Conrod:
The R7 conrod is made from a superlight alluminium which has been checked ultrasonic. The specific form of the R7 creates little turbulence inside the engine while running.
24063   candela-turbo        
Carburettor:
The carburettor of this engine is made from plastic and in "reverse" style and has a sliding throttle valve.



  Glowplug:
The glowplug of engine is a Turbo type glowplug. Turbo glowplugs have a different shape than Standard glowplugs and therefor are not interchange able with engines that are using Standard glowplugs!
       

 

510065101651017 410214102941030
300213435036000 cand-cons-1a8off
 

PLUS.21-4BTT


   Displacement: 3,49 cc
   R.P.M. (max power): 35.000 RPM
   Practical range: 6.000-37.500 R.P.M.
   Bore x stroke: 16,26x16,80 mm
   Sleeve: 4 ports
   Rear ball bearings: steel
   Front ball bearings: steel
   Crankshaft: 14 mm - turbo - tuned
   Carburetor: plastic - 9 mm - reverse
   Glowplug: Turbo (C6TGC)
   Exhaust position: rear
   Starting: -
   Weight: 363 g
   Fuel type: 25% nitro
download-exploded-view
carburetor-setting
instruction-manual

Only available with rear and front steel ball bearings (Plus.21-4BTT/A)


FEATURES

02663   08502-11   15007T   21000-2
Coolinghead:
This a 'Lighter&Lower evolution 2' type of cooling head.
It is drilled and milled out to reduce the mass of the coolinghead which sits high up in the car and thereby lowering the Center of Gravity of the engine/car.
  Sleeve:
The sleeve has 4 transfer ports , the best compromise to make a linear power supply with minimal fuel consumption combination possible.


  Crankshaft:
As this engine comes as "Factory Tuned" we have modified the crankshaft to futher improve the power output and driveability.


  Gasket:
The inner shape of the gasket has a new shape, and with that more material.
Together with a change in material these gaskets are more resistant to high temperatures.
biella-R7   13020   24063    
Conrod:
The R7 conrod is made from a superlight alluminium which has been checked ultrasonic. The specific form of the R7 creates little turbulence inside the engine while running.
  Backplate:
The rear cover presents a round shape to optimize the filling and reducing the dead spaces. the steel plate is to reduce friction and to expand the lifespan of the conrod.
 

Carburettor:
The carburettor of this engine is made from plastic and in "reverse" style and has a sliding throttle valve.


   

 

51006M5101651020 410214102941030
300213435036000 cand-cons-1a8off
 
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