Hello guys. As i am searching for tomei camshafts and after some reading i saw that there is a huge price difference between tomei usa vs tomei japan products. I read that some of tomei products are made only in usa and tomei powered japan doesnt guarantee about those particular products. Does anyone know if the camshaft building standards are the same on usa and japan?

 

Are you sure the cams are made in the USA? I sent in a new set of cams to Tomei to exchange for another set, they actually sent them out to Japan to get tested and my new set of were made and shipped from Japan. Maybe contact TomeiUSA by email and ask. They were pretty responsive when I contacted them.