• Bulk Pack of 24 B6-4 Model Rocket Engines Estes 1783
  • Estes Engine Chart
  • B6-4 Model Rocket Engines Estes 1783 Certification Letter Page 1
  • B6-4 Model Rocket Engines Estes 1783 Certification Letter Page 2
  • Estes Blast Off Model Rocket Engines 1672 B6 Thrust Curve
  • Bulk Pack of 24 B6-4 Model Rocket Engines Estes 1783
  • Estes Engine Chart
  • B6-4 Model Rocket Engines Estes 1783 Certification Letter Page 1
  • B6-4 Model Rocket Engines Estes 1783 Certification Letter Page 2
  • Estes Blast Off Model Rocket Engines 1672 B6 Thrust Curve

Bulk Pack of 24 B6-4 Model Rocket Engines Estes 1783 Bulk Pack

$128.99

No shipping to the USA

1 in stock

SKU: 047776017832 Category:

Description

Bulk Pack of 24 B6-4 Model Rocket Engines

  • Pack of 24 Engines
  • 30 Igniters
  • 24 Igniter Plugs
  • 75 squares of recovery wadding
  • Single Stage Engines
  • Casing Dimensions: 18mm x 69mm / .69″ x 2 3/4″
  • Fits BT20 Body Tubes and 18mm engine tubes

Specifications:

  • Motor Type: Black Powder
  • Total Impulse: 5.00 Newton Seconds(N-sec)
  • Delay: 4 seconds
  • Maximum liftoff weight: 4.0 oz / 113 gms
  • Maximum Thrust: 12.1 Newtons/ 2.7 lbs
  • Thrust Duration: 0.8 Seconds
  • Initial Weight: 0.71 oz / 20.1 gms
  • Propellant Weight: 0.22 oz / 6.24 gms
  • Burnt/Empty weight: 0.49 oz / 13.86 gms (est)

National Association of Rocketry Engine Certification is attached in the images.

WE TRY TO SHIP WITHIN ONE BUSINESS DAY AND SHIP MOTORS GROUND COURIER – FASTER THAN OTHERS

WE SHIP ENGINES ONLY TO CANADA DUE TO SHIPPING REGULATIONS. (Regular items do ship there!) We are a certified shipper of Rocket Motors

Canada Only:

May not be sold to a person under 12 years of age. UN0432 1.4s. Do not launch model rocket motors in a manner that would endanger flying aircraft and or become a hazard to aircraft. Interdit a la vente pour les moins de 12 ans. UN0432. Ne pas lancer les modeles de fusee de soprtes qu’ils seraint un danger pour las securite aerienne.

To destroy – soak in water – do not burn