Check out the K450 PVC Rocket Engine Design & Construction book form the Maker Shed. It details how in just a few hours anyone can build a powerful K450 engine that will send a rocket soaring over 5000 feet! Easy to follow step by step instructions and 137 color illustrations demonstrate the exceptionally simple construction process. Best of all, only common materials are used and no special tools are required.
Check out the K450 PVC Rocket Engine Design & Construction book
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