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HIROBO SDX 50 O.S. 55 HZ Engine Hatori 56 Muffler Test - RC Helicopter

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Uploaded by on Nov 15, 2009

TIC TOC and TUNING again and again have proof this muffler work best so far with my OS55 Engine!....

HIROBO SDX OS 55 HZ Engine Hatori 56 Muffler Test.

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Uploader Comments (joecarnine)

  • What do you have your needle valve settings set to?

  • 1 turn on mid and 1.25 on on high needle.

    Byron rotor rage fuel and Hatori 56 Muffler.

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  • Ah, thanks for reminding of Georg Friedrich Händel's Zadok the Priest. This is the theme for The Champions League soccer TV nights here in Finland, played every time.

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