Here's a video of a Czech motor that I static fired last week. I bought it at the NARAM 50 auction.

It's supposed to be an A but, as you can see from the curve, it tested as a B. You can see from the video that the ejection fired part way through the delay. I don't think it aged well over 27 years.

I had a Russian motor that I wanted to fire but I decided it might be better to wait until I could do it outside.

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Bill Spadafora
http://www.billsplumbing.com
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