The all new Sonic ProStock.12 touring
car 2,11ccm on-road engine is produced especially for club and regional
racers that are looking for a competition engine for a good price. Additionally
the ProStock.12 is easy to adjust and to handle which helps to focus on driving
and setting up the car. Equipped with a 3 ports sleeve and a CNC machined flat
piston the engine provides great power over the entire RPM range while
having a very efficient fuel consumption. The optimized crankcase and
the the "knife edged" aerodynamic connecting rod help even more to reduce
turbulences inside the engine. A special turbo combustion chamber with a cooling
fin and the lightweight cooling head ensure best heat dispersion to keep
the engine temperatur at a moderate level. High quality ball bearings and a
modern composite valve carburetor complete this new competition engine.
Available for an entry level price these engine offers
one of the best price-performance-ration available on the market. Additionally
the engine is legal for the Hobby Cup racing series in Germany with
more then 20 races all over the country.
Features:
• 3 port hard chromed sleeve
• CNC machined flat piston
• Aerodynamic "knife edged" connecting
rod
• Turbo combustion chamber with cooling
fin
• 12mm high quality main
bearing
• Composite slide valve
carburetor
Technical
data:
• Displacement: 2,11ccm
• Max power: 1,60 HP @ 40.000
U/min
• Bore: 13,80mm
• Stroke: 14,00mm
• Ports: 3
Best regards
Patrick