EstesSKU: EST10021
Estes B6-4 Engines/3pk EST10021
Estes B6-4 Engines/3pk EST10021
$8.95
/
Estes B6-4 Engines/3pk EST10021
$8.95
/
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The Estes B6-4 engine is a versatile and dependable choice for launching standard-size model rockets. Designed for rockets weighing less than 4.0 ounces, it provides a solid boost with a 4-second delay for smooth parachute deployment.
Ideal for beginner to intermediate rocketeers, the B6-4 delivers a balanced combination of altitude and recovery timing, perfect for educational launches, club events, or weekend flights.
- Includes:
- 3 × B6-4 Engines
- 4 × Starters
- 4 × Starter Plugs