Thanks guys, So I 95% sure now I Know what killed my baby, It was a combo of me and the prefouse owner.

When I got the jet, I new better, but I could not remove the 2 large side tanks to replace the fuel lines, as they are curved to fit the side of the plane, and the prefouse owner did not use slicone like I would of, but also used some type of expoxy and I could not remove the tanks.

They worked fine for my AMT but I the P80 useing a little more fuel was all that was needed. As I was takeing the jet apart last night, both sadle tanks still had were 1/2 full of fuel even after I emptyem after the crash.

Even now I cant get them out, if I wanted to with out distroying the sides of the jet.

It sucks more when its your falt. LOL