I used to have cars like this back in 80s.:) We didn't have many set but they were so, fun. Memories... I have some new sets but I don't play so much with Lego

I used to have cars like this back in 80s.:) We didn't have many set but they were so, fun. Memories... I have some new sets but I don't play so much with Lego this days. I've even bought few books to get ideas what could I do with them but I don't have time to, try things out:(