| Sirio S21-CL7R AAC SIRIO 3,5cc. ON ROAD RACING AAC 7 Ports. (Ceramic) Μotores Para RC Modelos Coches |
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 | Fabricante | Sirio | | Código de producto | Sirio S21-CL7R AAC | | Nombre | Sirio S21-CL7R AAC SIRIO 3,5cc. ON ROAD RACING AAC 7 Ports. (Ceramic) Μotores Para RC Modelos Coches | | Categoría | Portada > Motores > Coches | | Fecha Alta | 08/03/2011 | | Disponibilidad | No disponible | Agregue al carro | | Precio de venta (incl. IVA) | € 0.00 |
| Sirio S21-CL7R AAC SIRIO 3,5cc. ON ROAD RACING AAC 7 Ports. (Ceramic) Μotores Para RC Modelos Coches
This is the Sirio S21 CL7R STI On-Road Competition Engine. Sirio engines are made from the finest alloys and composites in the industry and the back to back 1/8th On-Road IFMAR World Championships and the 2004-05 1/10 IFMAR World Championship speak volumes when it comes to performance. Sirio has introduced their STI line up of engines. STI engines have all the "extra" touches that a true "team" engine has and they are now available to the public.
STI engines feature serialized crankshafts, cases and rods for better quality control. Each crankcase is hand selected and blue printed for the best tolerances. The sleeve is hand matched to the case to improve the flow through all the ports. The connecting rod features a surface treatment that ensures maximum strength. The crank shaft has an aerospace coating to improve durability and performance. Premium bearings are hand matched to the crank shaft and case tolerances. Add this all up and you have true factory team performance.
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