Blank template for C02 or air powered cars. 8" body length. This design can be downloaded and manipulated in tinkercad or a similar program to create custom dragsters. Modeled in Tinkercad, find the original file on Tinkercad by searching for "C02 Car Blank". See our other designs for sample ideas. This project was part of a custom training package for a school district. Prints with no support material needed.