... F8l413 , F3L 912/913, F4L912/913 etc. We have more than 300 types cylinder heads and blocks ... 1.9L, diesel. 1.8t 5v. ahp481, ajr481, We have the machine centers, CNC machines, auto casting production ... the cylinder heads, blocks completed engines. Than is why we develop the cylinder heads more than 10 types ... per year. We have the ability to make the products according ...