Not a fucking chance. Not without eating shit or ripping the plane apart. Those things may be designed to tolerate the stress, but it still isn't a good idea to do shit like that. And the Gs. Oh boy, probably like 4 or 5 and he's screaming "holy shit!" when he should be grunting because it feels like a goddamn gorilla is on his shoulders and he's starting to see black.
F-15Cs like those stationed at PDX don't have ground attack capability. Only the F-15E does.