Sonic Nitro Engines V.21B 3.5cc Buggy Engine
Sonic Nitro Engines has announced their latest engine, the V.21B 3.5cc buggy engine. All components have been made from the finest materials to ensure high durability and reliability. Equipped with a five-port sleeve and a CNC machined flat piston, the engine provides great power over the entire RPM range while having a very efficient fuel consumption which can be crucial in the finals. The 14mm turbo crankshaft is filled with a silicone insert to reduce the inertia and improve the fuel flow. The optimised crankcase and the the “knife edged” aerodynamic connecting rod help even more to reduce turbulence inside the engine. A special turbo combustion chamber with a cooling fin and the super lightweight cooling head ensure best heat dispersion to keep the engine temperature at a moderate level. High quality Swiss ball bearings, a dust protected front bearing, a modern composite valve carburettor and a 5.4mm aluminium Venturi complete this new high competition engine.
Features:
• Five-port hard chromed sleeve
• CNC machined flat piston
• 14mm turbo crankshaft with silicon insert
• Aerodynamic “knife edged” connecting rod
• Turbo combustion chamber with cooling fin
• Lightweight cooling head for low C of G
• 14mm high quality Swiss main bearing
• Dust-protected front bearing
• Composite slide valve carburettor
• 6mm and 7mm aluminium Venturi
Technical Data:
Displacement: 3.49cc
Max power: 2,65 HP @ 33.500 RPM
Bore: 16.26mm
Stroke: 16.80mm
Ports: Five
Front Bearing: 7x19x6mm
Rear Bearing: 14×25.4x6mm
Plug: Sonic S5H turbo
Weight: 340g
Source: Sonic Nitro Engines
