The other though is that relaxing rules means the rule makers have to come up with some other means of balancing performance, restricting speeds or introducing competition. I quite like the route that the ACO are taking with their 2020 rules - giving a maximum value on downforce and drag and a minimum aerodynamic efficiency - based on results at the ACO wind tunnel - though they do basically spec the underbody. It would be interesting to see whether F1 could go down a similar route, basically the bodywork rules are free but the power, weight and aero are limited. While I think we'd see some interesting and different designs initially, but I bet within 2 years you'd still get a host of look-a-like cars because designs would converge on whoever is winning.outer_bongolia wrote: ↑26 Dec 2018, 15:41Why not relax the rules and concentrate them on safety and cost? Let the engineers play in a field with more variables adding many different points of optimization?
Another thought is some BOP where you could use a smaller, lower power engine in exchange for different aero or weight limits - that would give some really different looking and handling cars. It wouldn't necessarily make every race tighter but you would get a different set of winners at different character tracks. Over a season it could be tight - like during the tyre war where Bridgestone and Michelin cars would win at different tracks.