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The Only Video You'll Ever Need to Watch to Know how 4 Stroke and 2 Stroke Engines Work and Differ
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13:10
BEST COMPILATION of BAD (and CRASH) RC LANDINGS #1
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Starting and Tuning a 4 cycle OS FS-91 Surpass
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TEST FLIGHT with KYOSHO 40 glow engine & RIPMAX 1.5m balsa RC trainer plane
17:57