Or, install a Wiseco big bore kit, complete with iron sleeves, and run any good oil you want!
One of you math majors can figure out how long, and how many oil changes of less expensive oil, it would take to finance the big bore kit.... (Use 3000 mile change intervals)
OK, I'll do it: save $40 per change and the bore kit is on sale for $400 right now (from Brent or Dweeb) so you would need 10 oil changes to save $400, or approx. 30,000 miles.
