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  1. B

    Parts For Sale RX1 mount for CH701 (WTB)

    Yes. I have a few ISO/WTB on FB aircraft topic groups. No replies yet.
  2. B

    Parts For Sale RX1 mount for CH701 (WTB)

    I Was told the opposite, that Apex was different, enough so it wouldn't work.
  3. B

    Parts For Sale RX1 mount for CH701 (WTB)

    I didn't think this would be hard to find, apparently the Yamaha Apex EFI engine has eclipsed the RX1 in popularity.
  4. B

    Parts For Sale RX1 mount for CH701 (WTB)

    WTB: Yamaha RX1 engine mount for install on Zenith CH701( or plans to make the mount).
  5. B

    Help / Brain Cells Request Continental O-300 Problem

    Cleaning out the valve lapping compound is easy on aircraft engines , the bottom spark plug hole is your source for light and also the drain. After wiping it out, aerosol spray it with WD40
  6. B

    Help / Brain Cells Request Continental O-300 Problem

    EAA has STC, and others also
  7. B

    Help / Brain Cells Request Continental O-300 Problem

    My 172 with 0-300 has STC for unleaded auto gasoline (non-ethanol ) It runs real clean, plugs don't lead up, oil changes last twice as long. Also has oil filter and cooler. I watch egt and cht and er on the rich side, because some cylinders can run hotter than others. Stock 7:1 compression ratio.
  8. B

    Regulations - Aircraft Certification

    The FAA 103 links don't hook up?
  9. B

    premix oil

    Wooah!
  10. B

    Flight Helmets?

    $238 on ebay, among others. I'm looking for a helmet with headset, and face shield for standard AN aircraft 2 plug connectors.
  11. B

    premix oil

    What happened, any updates, hours run, details?
  12. B

    Compass requirements?

    I'm from the compass age, they just work. Besides I like Wrong Way Corigan.
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