Bikes with turbos are flying now days but what they have in speed they lack in sound.
When Campos rode Bob George's Harley twin engine machine, it had a load of nitro and as I
recall a slippey clutch. I know for certain Leo Payne's Turnip Eater, a nitro burner, hopped up with "shoe polish", was a one gear only machine and I think Bob's may have been also.
It was an animal. The exhaust note, on whatever fuel it ran, was stacato and had a
visceral rumble.
Those last runs with that bike lead to the power package being the basis of the
Bob George motorcycle streamliner.
Todays bikes whisper in comparison.
FREUD