"The Vikings"!
F104 display pair.
Near the end of the display, one does a gear down, slow-ish pass.
His mate "gooses" him at high speed and pulls up in front.
Fantastic stunt, as we were all watching the low & slow guy.
On their last appearance at RIAT in the mid 80's the fast past in that sequence just nudged the forbidden zone resulting in a loud enough 'crack' to announce his passing