Recent content by akwrencher


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  1. akwrencher

    Spraying poly urethane on Spruce wing ribs

    Some people still use varnish other than epoxy on small wood wings, but as was stated, you don't want to risk poor glue joints on the rest of the assembly. Some people mask the areas that will need glue, some sand, etc. Sounds like a lot of work to me, but each person, situation, is unique...
  2. akwrencher

    Beech Staggerwing Fuselage Best Offer

    N Nope. If it gets you in the air in a cool homebuilt, I say it's fair game.
  3. akwrencher

    Suggestions/feedback for new production engine

    Designing/building a spark ignited engine to burn Jet A/diesel can, and has been, done. To do what you are suggesting is not simple, quick, or cheep, by any definition. Those injection systems, at least the ones I'm familiar with, tend to use high pressure oil systems to build the fuel pressure...
  4. akwrencher

    Good numbers ?

    The Cherokee sixes that used to fly out here to Gustavus would give you a 1000 lbs, for a charter. Did not include pilot or fuel, safety gear, etc. That's payload, I suspect, by definition.
  5. akwrencher

    Engine options for my Lazair

    A quick study of outboard HP per litre will show that the average outboard is rated for roughly half what a rotax is rated for. A 20-35 HP Evinrude from back in the day, was, I think, aroun 537 cc, give or take. A 65 HP rotax is 582cc. That's part of the equation.
  6. akwrencher


    Very informative article, thank you.
  7. akwrencher

    J3 Kitten plans

    I have PDF plans I downloaded years ago for free, not the best but I can email to you if it would help.
  8. akwrencher

    Spark plug anti-sieze

    Apparently not.....🙄
  9. akwrencher

    Updating an A-65?

    I can't imagine going from an a65 to 0-320. That's a huge jump in weight and power.......
  10. akwrencher

    New member from VT, workin on a Ridge Runner 3

    Do it right, and only cry once....😊
  11. akwrencher

    For Sale Craigslist

    Barnstormers, not Craigslist, but still..... Might be a good deal for someone, 0-200 https://www.barnstormers.com/classified-1608473-Continental-O-200A-619-SMOH.html?catid=17375
  12. akwrencher

    Narfi's Scratch Built Zenith 750 Super Duty

    Aging Aircraft Issues webinar has something to say about this issue worth watching I feel. An old friend had a Cessna 150 150 factory float kit, it was primed inside with zinc chromate, I believe. https://eaatogether.org/live/forums/6174492948001