Single cilinder fourstroke OHV / DOHC engines, mainly JAP 4b and Norton Manx in these tiny formula cars, man it's great that people still race them.
Thanx for the The 500 Owners Association to bring this great classic racers to the tracks.

When ever I can I wil visit get togethers of the 500 owners association and bring my filmgear and shoot some footage.
Hopefully I also will be able to shoots some special shoots. All these different chapters will make a nice compilation of the formula 3 500cc scene.