B6-4 Engine Bulk Pack
B6-4 Engine Bulk Pack Unboxed
Estes B6 Model Rocket Engine Thrust Curve Chart
B6-4 Engine Bulk Pack
B6-4 Engine Bulk Pack Unboxed
Estes B6 Model Rocket Engine Thrust Curve Chart
Estes Rockets

B6-4 Engine Bulk Pack

SKU: 001783
$89.99
Sale

The B6-4 is a medium impulse engine that delivers high altitude flights. It works great for launching larger, heavier rockets, too. Estes engine bulk packs are convenient and include everything your students need to prepare their rockets for launching.

PLEASE NOTE: You must have a physical address for delivery.

Overview 

Recommended Rockets

Specs

Reviews

Overview

The B6-4 Engine Bulk Pack is a medium impulse engine that delivers high altitude flights for launching larger, heavier rockets. Estes engine bulk packs are convenient and include everything your students need to prepare their rockets for launching.

Estes 1783 B6-4 Engine Bulk Packs come with all the rocket engine supplies you need to launch 24 rockets.

Included are -

  • 24 B6-4 rocket engines
  • 30 model rocket starters
  • 24 reusable starter plugs
  • 75 squares of recovery wadding

Use engine bulk packs to launch these rockets packs -

  • Generic E2X Bulk Pack of 12
  • Alpha III Bulk Pack of 12
  • Wizard Bulk Pack of 12
  • Viking Bulk Pack of 12
  • Alpha Bulk Pack of 12

ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions or Click Here for State Specific Restrictions.

Overview

Estes B6-4 Model Rocket Engine Bulk Pack

Compatible Rockets

Technical Specifications

Technical Specifications

  • Total Impulse

5.00 N-sec

  • Time Delay

4 Seconds

  • Max Lift Weight

4.0 oz (113 g)

  • Max Thrust

12.10 Newtons (2.7 lbs)

  • Thrust Duration

0.80 Seconds

  • Length

2.8 in. (7 cm)

  • Diameter

18 mm

  • Weight

.63 oz. (17.9 g)

  • Propellant Weight

0.23 oz (6.5 g)
Estes B6-4 Rocket Engine Thrust Chart

Customer Reviews

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R
Robert Kline
Rocket Program was a Huge Success This Year

Our Rocket Program as a part of a Merit Badge offered at the H Roe Bartle Scout Reservation in the Heart of America Council, Scouts BSA was a huge success this year. Over 400 of the3,800 Scouts attending Summer Camp participated this summer in the Space Exploration MB. All of our Rockets and Engines were purchased from Estes, and our Customer Rep. Holly Boyd was a big part of this success. Holly and the Estes Team were responsive to our needs and provided excellent service and pricing. We will be offering a Rocket program this Fall during our Webelos Adventure Weekend at the Bartle Scout Reservation, and we will be using Estes Rockets.