Wrong. Alusil is a finished product just like Aluminum. It is silicon mixed into Aluminum that gives you hypereutectic aluminum silicon alloy(Alusil). Alusil is an entire block and Lokasil is cylinder walls. Search some Porsche and Merc engine sites and you will find all the info you need. They have been using Alusil since the 60's.
Originally Posted by m3an
yes thats' interesting to know, but I still be hard pressed to believe that it's not "Alusil Aluminum" meaning the alusil is w/in the aluminum block