Author Archives: admin

  • -

Greg’s S7

Greg is upgrading to a 1484 114 HP and Hal is installing him a new cam.  They are hoping for 120 HP on the dyno.



  • Rotax 912 ULS
  • 100 HP
  • 2006 model
  • 2040 hrs at conversion
  • Heavy Duty Crank Case
  • Heavy Duty Starter
  • Slipper Clutch


This old plane was very good to me, so when her engine finally gave up, I wanted to treat her to a makeover.  I sent the engine out to Hal in Nevada.  It was kind of an emotional experience.  Even with all of my frustration that comes with an aging engine, it made me feel like I was sending my only daughter off to college or something when I walked away from the crate that contained her at the UPS station.  I know she will get enlightened and when I see her again life will be better than ever!

north of inkom



  • -

Great news!

Check back to this area for up-to-date news about the Zipper Big Bore and other great products!


Search Parts