Okay Roz, you live near me (almost) as I live in Gilroy.. I have been running 0W30 AMSOIL in the duratech and have great results
.. proven by Blackwood lab testing on my oil after 15 months in the engine.. I also run this car at two of the three road courses in the SF Bay area.. Check out their web site and see how they rate on ware (top notch).. If you want some and can't find it.. send me an email..
