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Thrust Bearings

Written by Lynn Beech. Posted in caseSTUDY.

  • Subtitle: bestPRACTICE
  • Excerpt: Learn more about installing thrust bearings.
  • Teaser Image BG Top:
Learn more about installing thrust bearings.
Photo of OS MAX 91SX Competition Spec with pump engine

Big blocks

Written by John Beech. Posted in caseSTUDY.

  • Subtitle: engines - big blocks
  • Excerpt: Power corrupts, and absolute power, corrupts absolutely! If you think an .55HZ is fun, a taste of a P6 with a big block like an OS MAX 70SZ-H will spoil you rotten!
Power corrupts, and absolute power, corrupts absolutely! If you think an .55HZ is fun, a taste of a P6 with a big block like an OS MAX 70SZ-H will spoil you rotten!
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Written by John Beech.

Here's the story of building my first heli in 1974 from plans found in a magazine.