Estes B6-6 Model Rocket Engines, 3-Pack (EST10037)
$12.99
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In Store Only
Estes B6-6 Model Rocket Engines, 3-Pack (EST10037)
$12.99
Pickup In Store Only
Upper Stage Motor
Ideal for lightweight rockets
Standard Size
Fits BT-20 body tubes
Complete Pack
Includes starters and plugs
18mm Diameter
Standard model engine size
Reliable Ignition
Consistent thrust and burn
3 Engine Pack
Three launches per package
Power Your Rocket FlightReliable Thrusters for Model Rockets
The Estes B6-6 Model Rocket Engines (3pk) are high-performance upper stage rocket motors designed for maximum altitude and dependable ignition. Ideal for lightweight model rockets and standard BT-20 body tubes, these model rocket engines deliver consistent thrust to elevate your rocketry experience. Each pack comes complete with three 18mm rocket engines, four starters, and four starter plugs for fast and easy launch preparation.
Engineered for Peak AltitudeDependable Performance and Precision Ignition
Take your rocketry hobby to new heights with the Estes B6-6 Model Rocket Engines (3pk). Designed to fit standard 18mm motor mounts and BT-20 body tubes, these engines function exceptionally well as upper stages in multi-stage builds or as single stages in lightweight model rockets. Measuring 2.75 inches long and 0.69 inches in diameter, each Estes B6-6 engine provides a smooth, reliable burn profile to push your rocket safely into the sky. With high-quality propellant formulation, reliable ignition technology, and durable casing, these Estes engines are essential for beginner and experienced rocketeers alike seeking optimal flight characteristics and high-altitude launches.
Technical SpecificationsDimensions and Launch Performance Details
Engine Designation
B6-6
Stage Type
Upper Stage / Single Stage
Engine Diameter
0.69 in (18 mm) (ruler)
Engine Length
2.75 in (7.0 cm) (ruler)
Body Tube Fit
BT-20 Body Tube
Package Quantity
3 Engines
Included Starters
4 Starters
Included Plugs
4 Starter Plugs
Recommended Use
Lightweight or Multi-Stage Rockets
Engineered Launch FeaturesBuilt for Safety and Consistency
Motor Mount FitFits standard 18mm motor mounts
Ignition QualityReliable high-performance thrust
Burn ProfileSmooth and consistent burn time
Package ValueIncludes 3 engines, 4 starters, and 4 plugs
Ease of UseFast and straightforward installation
Body Tube CompatibilityFits standard BT-20 body tubes
DurabilityHeavy-duty construction for safe launches
Skill LevelGreat for beginner and advanced rocket kits
In The BoxEverything that comes in the box.
3X
Estes B6-6 Model Rocket Engines
4X
Starters
4X
Starter Plugs
Parts & Accessories
To run this model you’ll need:
Frequently Asked QuestionsEverything you need to know
What rockets are compatible with the Estes B6-6 Model Rocket Engines (3pk)?
The Estes B6-6 Model Rocket Engines (3pk) fit standard 18mm motor mounts and BT-20 body tubes, making them perfect for lightweight single-stage rockets or upper stages on multi-stage model rockets.
What is included in the Estes B6-6 Model Rocket Engines (3pk) package?
Each pack of Estes B6-6 Model Rocket Engines (3pk) includes 3 B6-6 rocket motors, 4 starters, and 4 starter plugs to ensure you have everything needed for reliable ignition.
Can I use Estes B6-6 Model Rocket Engines (3pk) as a single-stage motor?
Yes, while the Estes B6-6 Model Rocket Engines (3pk) are designed as upper stage engines, they can also be used as single-stage engines in lightweight model rockets.