I love that first clip where the narrator says "the engines are built to tight specifications" .... cue bloke hitting exhaust with a hammer.
I recently found my childhood autograph book from those times - used to go to Oulton Park every Easter for the Transatlantic & as to many other meetings as we could ... thought some on here may appreciate the list of signatures I took great pride in collecting
Barry Sheene (several times, he is my all time hero!!), Tony Rutter, Joey Dunlop, Graeme Crosby, Richard Schlacter, Dick Greasley, Chas Mortimer, Alex George, Geoff Duke, Mick Boddice, Ron Haslam, Mick Grant, Roger Marshall, Dave Saville, Jack Middleburg, Charlie Williams, Mac Hobson, Ken Birch, Tom Herron, Steve Parrish, John Newbold, Barry Ditchburn, Dave Aldana, Dale Singleton, Kork Ballington, Randy Mamola, Jock Taylor, Steve Baker, Stan Woods, Wayne Gardener, Wes Cooley, Eddie Lawson, Kenny Roberts, Pat Hennon