SR-71 and F-4.
My dad was an electrician on F-4's for many years, and I heard lots of stories about them. He was authorized to chain the planes down and run the engines to test the angle-of-attack/autothrottle system and such, and he said the power was unbelievable. The nose gear would compress quite a bit when the engines were run up to full power...
I love the F-4's look, and am still amazed at how long it was a front-line aircraft. It is said that if the Sopwith Camel had served that long, they'd have still been flying them in the Korean War against MiG's.