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Motor OS Speed B21 Edición Especial Davide Ongaro para 1/8 Nitro Off Road.
Motor de competición para 1/8 Todo Terreno Nitro.
Especificaciones:
Displacement:3.49cc
Bore:16.27mm
Stroke:16.80mm
Output:2.68 ps / 2.64 hp / 34,000 r.p.m.
Practical rpm range: 4,000-42,000 r.p.m. weight:352g / 12.42 oz.
Standard accessories
Glow plug T-P3. Reducer 5.8mm & 6.3mm Exhaust seal ring
Dust cap set 12-30
OS Engines.
O.S.SPEED B21 ONGARO EDITION Off-Road Racing Engine
Davide Ongaro, IFMAR 1/8 Engine Off-Road World Championshion, has signed with O.S. SPEED since 2021. This time, "O.S. SPEED B21 ONGARO EDITION", which has been modified according to his feeling, was born! Based on the latest off-road engine O.S. SPEED B2104, the crankshaft has been changed to a counter web shape and use of single tungsten weight crankshaft specially made for this engine to suit his driving style. The inner head is also specially designed combustion chamber, and the synergistic effect of these realizes a smooth feeling and more powerful top end. In addition, the outer head adopts a standard round type, and the laser marking of ONGARO's original logo mark creates a racing atmosphere. A new size ö5.8mm / ö6.3mm black anodized restrictor is also used for the carburetor to create an "Engine that can win big races" that matches his requirements. We also have a combo set that includes the TB02 (As known as T-2090) EFRA 2089 tuned silencer and the exhaust system of the / MB01-75 (75mm) manifold.
Based on the latest off-road engine O.S. SPEED B2104, the crankshaft has been changed to a counter web shape and use of single tungsten weight crankshaft specially made for this engine to suit his driving style.
The outer head adopts a standard round type, and the laser marking of ONGARO's original logo mark creates a racing atmosphere.
A new size ö5.8mm / ö6.3mm black anodized restrictor is also used for the carburetor to create an "Engine that can win big races" that matches his requirements.
WORLD CHAMPION Davide Ongaro£¨Italy£©
Davide Ongaro, who won the IFMAR 1/8 Engine Off-Road Car World Championship Champion, has signed with OS SPEED since 2021
Specs:
Displacement: 3.49cc
Bore: 16.27mm
Stroke: 16.80mm
Output: 2.68ps/2.64hp @ 34.000RPM
Practical rpm range: 4.000-42.000
Weight: 352g
Standard accessories:
Glow plug: T-P3
Reducer 5.8 & 6.3mm
Exhaust seal ring
Dust cap set (3, 16 & 18mm)
