The new K450 PVC Rocket Engine Manual is now available on my site. The
manual details step by step instructions on the design and
construction of a 2" PVC K class engine. Only common materials are
used and no special tooling is required. Build the engine start to
finish in a few hours and get 300 pounds of thrust for about $10!
www.inverseengineering.comDan
www.inverseengineering.com