Hybrids at May 1st Launch

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  • #40989
    edward
    Moderator

    We will have the Alpha Hybrid 54mm motor at the May launch – $15 including nitrous per flight. The motor is 54mm x 28″, 540I250. We’ll also have the 38mm and 54mm Skyripper Systems motors. 38mm Skyripper motors are $13 each (+ nitrous from NCR) and 54mm motors are $20 each (+ nitrous from NCR)

    Edward

    #52592
    greywolves

    Hi Edward,

    What is the impulse on the 38mm and what is the case length?

    Thanks

    #52593
    edward
    Moderator

    There are 3 different case lengths.

    38/220 is 21″ long – H124 or H155

    38/400 is 28 3/4″ long – I119 or I147

    38/580 is 36 5/8″ long – I117 or J144

    Edward

    #52594
    Mitch Smith

    While we are at it how about impulse and lengths of the 54mm Skyripper’s

    #52595
    edward
    Moderator

    Here is it for 54’s

    54/540 24 5/8″ long – J348 or J263

    54/780 29 5/8″ long – J337 or J261

    54/1120 36 5/8″ long- K347 or K257

    Edward

    All of this information is available in tables on Skyripper’s site:

    http://www.skyrippersystems.com

    #52596
    edward
    Moderator

    Also, the Skyripper motors will need vents drilled at the proper locations in your airframe.

    Edward

    #52597
    edward
    Moderator

    Any takers for the weekend, or will I still have to dominate the hybrid scene here 🙂

    Edward

    #52598
    greywolves

    Hey Ed,

    Another day, I’m sure to try that. Sure do like the price.

    Thanks

    #52599
    edward
    Moderator

    Mañana mañana… 😯

    Edward

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