Recent content by Jetrock

  1. J

    New Continuosly Variable Tramission

    Snowmobiles use a CVT with a drivebelt. My daughters 2019 Chevy spark has a constant variable transmission that utilizes a belt, as do many small economy cars these days.
  2. J

    PRA Board @ 2-5-2022

    No, But its all good. I see it went through on my card. Thank you sir !!
  3. J

    PRA Board @ 2-5-2022

    Bobby, I renewed my P.R.A. membership today. At the end i got a message that said, " your transaction has been cancelled" AM i IN, or OUT ?? Thank you for all the work your doing to make this a world class organization like it once was !!! Todd Pare P.R.A. 14952
  4. J

    PRA Board @ 2-5-2022

    I too will renew( PRA 14952) but do not have paypal. I can pay by debit card. Please advise as to who to deal with so i know my dues are going to the right account.
  5. J

    PRA Board @ 2-5-2022

    "Please new board you need to have PRA provide real value to join. Today it is my Raffles program that drives the membership renewals not a web page that only has magazines and a few building tips." All-in, Did you REALLY write this ????
  6. J

    PRA Board @ 2-5-2022

    All-in, I dont know you and really could care less about the raffle's..... All i want and need to renew MY membership, is for the P.R.A. to have its web presence back, and the library of knowledge available to the members. (AND YES, THAT IS WHATS VALUABLE !)
  7. J

    PRA Board @ 2-5-2022

    All-in, Wouldnt it have been easier to just upload the old files in their entirety, and let the members using it decide whats valuable to them, and ignore whats not ?
  8. J

    Calumet Manufacturing (prerotators and seat tanks) up for sale

    The unit Ken Brock designed for the KB3 seemed like a bit of a Rube Goldberg machine, but did its job. The Wonderlick flex shaft just always seemed like the lightest, simplest way to spin blades up. Never had one on the Bensen i owned many years ago...(couldnt afford it). If i wanted to fly, i...
  9. J

    Calumet Manufacturing (prerotators and seat tanks) up for sale

    Thats great to hear !! It just seems like the lightest, easiest way to pre spin blades up. Curious if its adaptable to a belt drive reduction unit ? I have that unit on my Quicksilver ultralight and it may someday find its way onto the Gyro im building. (3DRV)
  10. J

    Calumet Manufacturing (prerotators and seat tanks) up for sale

    So.... Dennis, Does that mean you purchased the assets of Calumet manufacturing ?? Will Flex shaft pre rotators be back on the market ?? Should i wait ? or just go "Electric "?
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