What are three different designs for the CO2 dragster?

1. The classic design: This is the most common design for CO2 dragsters, and it consists of a long, thin body with four wheels. The CO2 cartridge is mounted at the rear of the dragster, and it propels the car forward when it is released.

2. The streamlined design: This design is similar to the classic design, but it has a more streamlined body to reduce drag. This can help the dragster to achieve higher speeds.

3. The lowrider design: This design is based on the lowrider cars of the 1950s and 1960s. It has a low, wide body and large wheels. This design can help the dragster to stay planted on the track, even at high speeds.