Well Try as I may, there are no motors that would be an upgrade to put into my 91 civic si. I live in MN about 15min away from Frog town and St. Paul so it goes with out saying that I don't think I will ever see a motor for sale cheap around here if I ever do come across one....There are no deals on any cars that I could yank the motor out of either? But who knows, So I was wondering if you guys could help me out and point me to a few websites that sell motors or what ever you think could help me out would be great. Thanks.