Complete directions on building roller coaster. This is coaster with 50 million KZitem views. Built with PVC pipe and wood. How to bend pvc pipe for track. Shows children riding coaster. Negative G. Out and Back roller coaster. Shows how to build track supports. How to join track pvc pieces. Gives all measurements and data needed to build. complete instructions. Build roller coaster in your backyard.
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How to Build a Roller Coaster
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