Look at the difference in price for these two gas caps. One just has a logo etched into it.
http://ridetech.com/productinfo/coolcap.asp http://www.iboats.com/mall/index.cgi?keywords=hardware%3Edeck&cart_id=634126885&session_id=967325914&view_id=20268
I bought the more expensive one before I saw the cheaper one.
Let me know what you all think.
Dan