The Long Sample 70cc Naraku cylinder Kit is now also available in a v.2 version for ebe / ebs engines, naraku offers this kit exclusively with a 70cc cylinder head precisely matched to the cylinder, the result compression ratio spatri makes the kit Acceleration Values, High Revs and Associated Noise Levels are delibely not in the forefround with this sport cylinder, this naraku cylinder kit is Recomendado tanto para los sistemas de escape de stock como para los sistemas de escape deportivo, si el carburador original es Hchain Instale 7-10% (Guía), recomendamos usar un carburador deportivo (19 mm)