Sounds like an interesting event. I have a very vague memory of going to watch races there with my dad. There were lots of Hillman Imps with big arches and a green Mazda rx7 that sounded amazing but was miles off the pace
This brings back memories. I used to go with my dad in the late 80s too. With a Vauxhall Opel being the car I remember the most. Can't remember what class it raced in. I don't know if my girls would be interested, but if anyone from here is going then give me a shout.