| Country of Origin | United States |
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Check the listing for details. liquid fueled rocket engine. Condition: Used, Made in United States. Listed at 950.00 USD. An actual working 50 lb thrust liquid fueled rocket engine. It will also require an ignition system. I used self-made igniters and a 9 volt battery with a servo motor retraction system--see last picture (a 20 lb thrust engine firing).