[tino]

Hello all , I need to find out how much it would cost to replace my cams.The reason why is, when i had my zx7r tuned up the mechanic failed to tighten the cam caps properly . I found this out when i was riding the bike hard .When i stoped at a light i could feel something rattling inside the valve covers . So i took it to a friends house and took a look at what it was . Found nothing .We did find that the cam tower was not tourqed down so we did tourqe them down. Now when i ride the bike i could feel a vibration . And sometimes the rattling comes back for a second or two .It must be the cam bearings / caps? If i continue riding it what could happen ?Any help would be appreciated . Thanks all