G'day A
It was fairly common for nose cone type fairings to be fitted to Dirt Trackers in those days , Charlie Edwards might have started the fashion, I have a photo, from the same magazine, OBA # 18, of Gary Flood chasing Ray at Romsey, Gary has a nose cone , Ray doesn't.
Tony Day still has one fitted to his Hagon 84s and there are a few still around.
Foss