[want-a-fast-svx]

The following is the reply I received from SOA about whether or not the svx is an interference engine or not...

Dear Derek:

Thank you for visiting the Subaru Web site and for your inquiry. The
EG-33 engine that is used in our SVX models is an interference engine.

Thanks for the opportunity to be of assistance. If you need any future
assistance, please feel free to contact us again.

Best wishes,

John J. Mergen
Subaru of America, Inc.