the cosa has a double airfiltration system that restricts the airflow somewhat , hence the smaller jets.... with the normal airfiltration or even better a improved system the jetsizes should be adapted to the increased airflow to prevent leanburning.
hat meine cheffe gelacht als ik den pokal zur tür reingayschleppt habe..... es war fein , nette leute , gutes wetter , keiner kam was zu kurz, nächstes mal noch besser ! gibts schon bilder ?