Rocket Engines

1/2 A6-2 Standard Engine (3) - EST1593

Overview The Estes 1/2A3-2T 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.

Overview 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.

Overview 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.

A3-2T 13mm Engine (4) - EST1506

Overview The Estes A3-4T 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.

A3-6T 13mm Engine (4) - EST1508

Overview The Estes A8-0 engine is a booster stage engine designed for model rocket flight and has to be used with a standard engine. This engine is for flights in rockets weighing less than 4 ounces, including the engines. Each package includes 3 engines,...

This is the A8-3 Standard Model Rocket Engines/Motors from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. FEATURES: Single stage engineStandard engine designed for flights in rockets weighing less than 3 ounces, including the engineEngines tested and certified...

Product Details This is a pack of three Estes A8 5 Rocket Engines The Estes A8 5 engine is an upper stage engine designed for model rocket flight This engine can also be used as a single stage engine in rockets weighing less than...

Item Specification Condition: New: A brand-new, unused, unopened, undamaged item (including handmade items). See the seller's listing for full details. MPN: EST5304 Brand: Estes

Overview The Estes B4-2 engine is single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 4 ounces, including the engine. Each package includes 3 engines, 4 starters and 4 plugs.

SPECIFICATIONS 7 cm Length: 17.5 mm Diameter: 19.3 g Initial Weight: 6.24 g Propellant Weight: 5.00 Newton-seconds Total Impulse: 2 seconds Time Delay: 127.4 g Maximum Lift Weight: 13.3 Newtons Maximum Thrust: 0.83 seconds Thrust Duration: FEATURES The B6-2 is a Regular Size, Single...

Overview The Estes B6-0 engine is a booster stage engine designed for model rocket flight and has to be used with a standard engine. This engine is for flights in rockets weighing less than 4 ounces, including the engines. Each package includes 3 engines,...

SPECIFICATIONS 7 cm Length: 17.5 mm Diameter: 19.3 g Initial Weight: 6.24 g Propellant Weight: 5.00 Newton-seconds Total Impulse: 2 seconds Time Delay: 127.4 g Maximum Lift Weight: 13.3 Newtons Maximum Thrust: 0.83 seconds Thrust Duration: FEATURES The B6-2 is a Regular Size, Single...

Overview We offer several rocket engine bulk packs in four total impulse ranges. These packs may be used with the rockets listed on our Web Site or other Estes rockets. The description of each kit lists recommended engines. Select your engines based on these...

This is the B6-4 Standard Model Rocket Engines/Motors from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. Features Single stage engine Standard engine designed for flights in rockets weighing less than 4 ounces, including the engine Engines tested...

Overview The Estes D12-0 engine is a booster stage engine designed for model rocket flight and has to be used with a standard engine. This engine is for flights in rockets weighing less than 14 ounces, including the engines. Each package includes 2 engines,...

Overview The Estes D12-5 engine is a single stage engine designed for model rocket flight. This engine is a 24mm diameter engine designed for rockets with a maximum lift weight of less than 10 ounces. Each package includes 2 engines, 2 starters and 4...

Overview The Estes D12-7 engine is a single stage engine designed for model rocket flight. This engine is a 24mm diameter engine designed for rockets with a maximum lift weight of less than 8 ounces. Each package includes 2 engines, 2 starters and 4...