Airwaves - I stand corrected - it is 2 weeks for phase seperation to start and it is Seafoam that has alcohol - not Star tron. Ikes - my memory is shot! Below is the URL for a site with some usefull info as well as the list of additives and alcohol content. At the bottom of the first one is a link to some additional marine info as well.
http://www.fuel-testers.com/fuel_add...reatments.html
http://www.fuel-testers.com/is_gas_a..._e10_list.html
Sorry - don't know how to get it posted as a link
