honda380
01-16-2006, 05:06 PM
i have this cylinder and i think it may have a mild port job. there is a stamp that says "EMS" on it and is stamped half on the casting and half on the sleeve. my other cylinder doesnt have it, and i was just wondering if anyone knew what "EMS" stood for. i live in michigan if that helps anyone. thanks for any help. -Corey-