001511 – A10-3T Engines



4 – A10-3T Engines
4 – Starters
4 – Starter Plugs

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The Estes A10-3T engine is single stage engine designed for model rocket flight. This engine is a mini engine designed for flights in lightweight rockets. Each package includes 4 engines, 4 starters and 4 starter plugs.

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Additional information


1.8 in. (4.6 cm)


.50 in. (13 mm)

Estimated Weight

.29 oz. (8.2 g)

Total Impulse

2.50 N-sec

Time Delay

3 Seconds

Estimated Max Lift Weight

3.0 oz (85 g)

Max Thrust

13.00 Newtons (2.9 lbs)

Thrust Duration

0.80 Seconds

Initial Weight

0.29 oz (8.1 g)

Propellant Weight

0.12 oz (3.5 g)

Quantity Per Pack


13 reviews for 001511 – A10-3T Engines

  1. No Name

    Extremely Powerful for its size

    This engine took my brand new Swift rocket completely out of sight and it never came back down. Even though I lost a rocket I’m extremely happy I bought these, they maybe small but they got a lot of power behind them.

  2. Sergio Yaciel

    Awesome Engines!

    These 13mm engines are awesome ! I know I say awesome a lot but these pack a punch and even for their size !
    They are great !

  3. caleb

    small but powerful

    it’s a small engine but it’s powerful

  4. nute

    powerful little bugger

    This powerful mini engine really takes your firestreak or mini honest john and sends it up there!! I have yet to use these on my Astron Eliptic or swift-probably not a great idea! These engines are for the rocketeer who likes high heights but also likes the size and cost of mini ngines

  5. Jon


    Estes makes the best motors for low end rockets on the market.

  6. leafeon314

    the ludicrous hot rod motor

    there were literally hundreds of people firing of their Firestreak SST’s today. Did some overhauls for a few lucky little kids who had no idea how to tie streamers. A couple agreed to have their rocket equipped with the “slightly overkill” powerful engine. after seeing THAT, I’m gonna use it on my Quark!!

  7. Alexander

    Amazing kickers

    Out of all my models I think Ive used mini engines more than standards. I love the fast take offs they give to the models and for such a small motor they take these models to really high heights. Awesome motors and will continue to buy them.

  8. David

    The Necksnapper!

    So, you have a mini-engine powered rocket and you want to induce a case of whiplash trying to track it as it roars off the pad? This engine is for you! I put one of these in my Firehawk and man did it get up and MOVE! You will be very impressed with the kick this little engine has for being in the “A” impulse class!

  9. Horbsecle

    Neat stuff

    Shot this off today. First launch ever with a rocket. It sent my rocket between 900 to 950 feet in the air, judging by the box and how high it went. It’s quite the effecient little thing for small rockets if you want to send something to the clouds and still have tons of fun! The recovery was perfect and so was the landing.

  10. Compy11707


    This engine is perfect for those small rockets with recovery streamers. Powers them way into the sky before an efficient ejection charge blasts off the nose cone. A great but for the experienced rocketeer.

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