In response to interest from a 3rd party league to run our Formula Junior specification car i've knocked up a little application that restricts all cars to 20% intake restriction and 70kg ballast. It's meant for use with the FO8 car (although it applies this restriction to whatever car).
It will only work as intended when connected to a dedicated server, using it with a client version of LFS may not work correctly or result in errors.
Formula Junior Tool
It will only work as intended when connected to a dedicated server, using it with a client version of LFS may not work correctly or result in errors.
Formula Junior Tool