1. The Process of Making The Best CO2 Machine! http://co2.technologyeducator.com/ Agricultural Mechanics / Woodshop Mr. Weaver The Process of Making The Best CO2 Car!

2. Specifications Power Plant: –Housing Thickness: 1/8” Around entire housing –Housing Diameter: 3/4” –Housing Depth: 2” –Housing from bottom of wood 1 ¼ ” Axles: –Diameter: 1/8” –From bottom of wood holes: 1/8-3/8” –Wheelbase 10 ½ - 4 3/8” (between the 2 holes) –Distance from end of body: 3/8 – 4” Body (wood): –Length: 8-12” –Height: 2 ¼ - 3” –Width at axles: 1 3/8 -1 5/8” –Min. Width all other: ½” Mass: –45g min. – 170g max. Note: -Body height is measured at rear axle, including wheels. -Mass includes all parts, but not CO2 cartridge.

3. Side view 4. Cutting 3. Drafting/Taping Top view PROCESS / Production 1. Drafting 2. Cutting

4. Finish / Paint / Assembly 5. 6. 7. 8.

5. Other Examples 1 st 2 nd 3 rd The End!