[cnavarro]

Are you referring to Joe Gibbs oils or something else? We have worked with Lake Speed (Joe Gibbs Racing) and Flat 6 Innovations/Aircooled Technology to be able to develop oils specific for our air cooled as well as the newer water cooled models. The new oils coming this month (actually next week) will be DT40 in a 5w40 viscosity for Porsche Boxster, Cayman, and 911 models and DT50 in 15w50 for the Aircooled models, both full synthetic. Both have been track tested and are good for the street with normal drain intervals too. Only drawback is the price, but worth every penny. I apologize if you guys are talking about a different Gibbs product I am unaware of.