Estes Rockets B6-4 Engine Flight Pack EST10055

    Description

    Ready to boost your mid-sized model rockets? The Estes B6-4 Engine Flight Pack delivers consistent performance with a 4-second delay and 0.8-second thrust duration—great for rockets up to 4.0 oz. With a total impulse of 5.00 N-sec, it offers a reliable balance of power and stability for hobbyists of all skill levels.

    Each pack includes 3 B6-4 engines, 4 starters, 4 plugs, and 12 sheets of recovery wadding. It’s everything you need for multiple launches, all in one convenient kit.

    Includes:
    - 3 B6-4 Engines
    - 4 Starters
    - 4 Starter Plugs
    - 12 Sheets of Recovery Wadding
    Product form

    SKU: EST10055
    Barcode: 047776100558

    Free pickup in our shop(s)

    4 in stock Ships within 24hr of Purchase

    $12.99

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      Description

      Ready to boost your mid-sized model rockets? The Estes B6-4 Engine Flight Pack delivers consistent performance with a 4-second delay and 0.8-second thrust duration—great for rockets up to 4.0 oz. With a total impulse of 5.00 N-sec, it offers a reliable balance of power and stability for hobbyists of all skill levels.

      Each pack includes 3 B6-4 engines, 4 starters, 4 plugs, and 12 sheets of recovery wadding. It’s everything you need for multiple launches, all in one convenient kit.

      Includes:
      - 3 B6-4 Engines
      - 4 Starters
      - 4 Starter Plugs
      - 12 Sheets of Recovery Wadding

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