Heres a bad piggies hack if speed is more important than other things in your Bad piggies car you built: if you place more powerable wheels than ordinary wood wheels now your car's engines have to share more of its power to those powerable wheels,if you place just 1 powerable wheel,now it can send all of its power to just 1.
I would make a video of the most important part in person soon after all of the most important parts i done i can make a video of the game called trials evolution and like or leave a few of your most important parts or part you have done with.
I have the game and i got all items and also i got four alien items but now also i got all levela passed and i also got all the sandboxes and im gonna be the winner in the cake race