Estes Rockets - E16-4 29mm Model Rocket Engines (2pk) ASC90035 Weighing just 18g

Weighing just 18g

Capacity Range (mAh): 7200 mAh

These are 39mm drive shafts for use as part of the overall universal drive shaft unit

DRK 160+ TSR

height: 139mm

Estes Rockets - E16-4 29mm Model Rocket Engines (2pk) ASC90035 Weighing just 18gThe E16 4 Engines (29 mm) by Estes Rockets deliver powerful and reliable performance for mid to high powered model rockets. Ideal for single stage flights or upper stages of multi stage designs, these engines provide an impressive total impulse of 33. 68 N sec and a 4 second delay for optimal parachute deployment. Whether you're launching larger rockets or experimenting with advanced models, the E16 4 is the perfect choice for rocketeers seeking