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Novelty
Modelism Engine
S0851D901
OS SPEED R2105 Combo engine for car
Engine delivered with the resonator TR02 EFRA2165 and the elbow MR02, this set allows the engine an optimal operation
€595.95
VAT included
OS SPEED R2105 Combo engine for car
€595.95
Shipping within 48 hours 
343108 products in stock 
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Engine for 1/8 track car.
Based on the R2104 but with the following modifications:
- Crankcase redesigned, using a new mold
- Crankshaft balancing is modified for a better balance at medium rpm
- Re-designed 9-transfer liner for the new crankcase
- Cylinder head with polished finish and clear coat
- Thrust plate inserted in the crankcase cap to limit the friction of the connecting rod
- The main needle of the carburetor now has 2 O-rings instead of one, thus preventing the needle from going out of adjustment during long runs.
- The idle needle has been modified to increase the torque delivered by the engine
Engine delivered with the resonator TR02 EFRA2165 and the elbow MR02, this set allows the engine an optimal operation
Characteristics of the engine :
- Displacement: 3.49cc
- Bore: 16.08mm
- Stroke: 17.20mm
- Power: 2.8hp @35000 rpm
- RPM range: 4000 to 45000 rpm
- Weight: 345g
T-RP7 spark plug included
Venturi diameter 8,5mm included
Exhaust gasket included
Resonator TR02 EFRA2165 and elbow MR02 included
- Motor use
- Cars
- Engine displacement
- 2 stages 3.5cc & +
- Engines
- Thermal
- Product types
- Motors and variators for radio -controlled models
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