SS2S Star Unigrain normal & 210 fps
| Video 1 of 59 PreviousBackNext |
| Author: | mojaverockets |
| Published: | 2010-10-18 05:08:54 |
Second test of our 7-point 2-segment 3" diameter Star unigrain KNO3/sorbitol propellant. Nozzle used was sized for a 4 segment motor (normally would be burning at 600 psi chamber pressure).
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