B6-4 Rocket Engines (24)

This is a 24 bulk pack of Estes B6-4 model rocket engines. Includes 24 engines, 30 igniters, and recovery wadding.

(68)

Estes Rockets # est1783

$71.59

Retail $89.99 SAVE 20% !	Estes Rockets Item # est1783 Features : B-Class model rocket engine 24 bulk pack. 6 extra igniters included. Wadding included. Single stage model rocket motor. Detailed instructions. Easy to use. National Association of Rocketry certified.
IN STOCK 2,040 Rewards Points USA Ground Shipping Only

Spotlight Review

"Great deal!"

nate4531

The B6-4 is a great motor- Decent oomph for it's size, and it'll get a small rocket moving at a very affordable price point. In this bulk pack, it not only decreases the cost per motor, but also includes extra ignitors, and the all-important recovery wadding. This is specially treated paper to prevent your parachute or streamer from being burned. Between all of this, you end up saving quite a bit of money!

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Features

B-Class model rocket engine 24 bulk pack.
6 extra igniters included.
Wadding included.
Single stage model rocket motor.
Detailed instructions.
Easy to use.
National Association of Rocketry certified.

Specs

Length: 2 3/4"
Diameter: 3/4"
Estes Product Number: 1783

Includes

24 B6-4 Model Rocket Engines
30 Igniters
24 Plugs
Wadding (est302274)

Requirements & Suggestions

Testors Plastic Cement Tube 5/8 oz Plastic Model Cement #3501

Hobbylinc INSTA-CURE Gap Filling Cyanoacrylate 1oz Hobby CA Super Glue #107

Testors Fast Wood Cement Plastic Model Cement #3503

Hobbylinc MAXI-CURE Extra Thick Cyanoacrylate 1/2oz Hobby CA Super Glue #111

Hobbylinc Basic Hobby Kit Miscellaneous Hand Tool Assortment #kit-01

Hobbylinc Deluxe Hobby Kit Miscellaneous Hand Tool Assortment #kit-03

Hobbylinc Intermediate Hobby Kit Miscellaneous Hand Tool Assortment #kit-02

Testors Spray Black 3 oz Hobby and Model Enamel Paint #1247

Hobbylinc INSTA-CURE Super Thin Cyanoacrylate 1oz Hobby CA Super Glue #102

Hobbylinc INSTA-CURE Gap Filling Cyanoacrylate 2oz Hobby CA Super Glue #108

Hobbylinc INSTA-CURE Gap Filling Cyanoacrylate 1/2oz Hobby CA Super Glue #106

Testors Non-Toxic Plastic Cement 5/8 oz Tube Plastic Model Cement #3521x

Testors Aircraft Finishing Set Hobby and Model Paint Set #9121

Hobbylinc MAXI-CURE Extra Thick Cyanoacrylate 1oz Hobby CA Super Glue #112

Hobbylinc MAXI-CURE Extra Thick Cyanoacrylate 2oz Hobby CA Super Glue #113

Hobbylinc INSTA-SET Cyanoacrylate Accelator 2oz Hobby CA Super Glue Accelerator #151

Tamiya Model Masking Tape Refill 10 mm #87034

Brushes Atlas Brush #155-4PS- 00,0,1,2 Taklon Liner Brushes (4)

Squadron #11 Hobby Knife Blades (5) Plastic Model and Hobby Knife Blade #10602

Testors Adhesive - Fast-Drying Wood Cement Hobby Wood Glue #3505

Hobbylinc SLOW CURE 30 Minute Epoxy (9oz) Hobby Epoxy #206

Testors Spray Silver Metallic 3 oz Hobby and Model Enamel Paint #1246

Excel Light Duty Knife with Cap (Carded) Model and Hobby Knife #16001

Detail-Master Polishing Sand Paper 600 Grit (9''x5.5'')

Hobbylinc UN-CURE Cyanoacrylate Debonder 1oz Hobby CA Super Glue Debonder #161

Hobbylinc QUICK CURE 5 Minute Epoxy (4 1/2oz) Hobby Epoxy #201

Testors Spray Gold 3 oz Hobby and Model Enamel Paint #1244

Testors Hobby Knife Finishing Supply (replaces #8801) Hobby and Plastic Model Knife #281202

Midwest Balsa Sheets 1/8x3x36 (10) Hobby and Craft Balsa Sheet #6304

Hobbylinc MID CURE 15 Minute Epoxy (9oz) Hobby Epoxy #204

Testors Spray Custom Red Metal Flake 3 oz Hobby and Model Enamel Paint #1629

Testors Non-Toxic Cement 5/8 oz Carded Plastic Model Cement #3523x

Tamiya PS-37 Polycarbonate Spray Translucent Red 3 oz Polycarbonate Model Paint #86037

Midwest Balsa & Basswood Glue 4oz Hobby and Craft Wood Glue #361

Testors Plastic Cement 7/8 oz Carded Plastic Model Cement #3512

Pacer Zap-A-Gap CA+ 2 oz.

Hobbylinc INSTA-CURE Super Thin Cyanoacrylate 1/2oz Hobby CA Super Glue #101

Midwest Basswood Strips (1/8x1/8x24) (20) Hobby and Craft Building Supplies #4044

Tamiya Model Masking Tape Refill 6 mm #87033

Testors Fluorescent Paint Kit Hobby and Model Paint Set #9132

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Product Rank

#2 in Model Rocket Engines Educator Packs

#4 in Model Rocket Educator Packs

#29 in Model Rockets

Reviews

"Not the best, but..."

Hulksmasher123

These aren't the best engines but I don't think that's the point. These engines are for those times when you just want to fire rockets. It's not for performance, it's just for firing rockets. These engines are still good, which is nice, but it's the price of $2 per engine that matters.

"Perfect, as advertised. Great performance"

Iltmc

Spectacular launch, great reliability. Shot all 25 in one sitting. Scouts were so happy with the height and the show. Each engine performed well.

"almost max altitude"

rjbarnum

This works well on semi windy days. This makes it so it doesn't go to high and get caught in a cross wind.