☰

34c130a6-49c9-4674-b91d-319c3f1c9918_0

34c130a6-49c9-4674-b91d-319c3f1c9918_3201

United Model A8-3, B4-4, B6-4 Mini Bulk Pack - Includes a Total of 9 Engines

United Model A8-3, B4-4, B6-4 Mini Bulk Pack - Includes a Total of 9 Engines
- Combo pack includes 9 engines total — three A8-3, three B4-4, and three B6-4 engines. Starters and plugs are included. NOTE: Please verify that these engines are compatible with your model rocket before purchasing.
- All the engines you need for low and medium altitude model rocket flights!
- The A8-3 is a single stage engine designed for flights in rockets weighing less than 3 ounces, including the engine. It is ideal for first flights and small flying fields as you get used to how your rocket will perform and where it will land in your flying field.
- The B4-4 engine is suitable for use in rockets weighing roughly between 1 and 2 ounces, which is typical of most rockets being 1 to 2 feet tall. It will almost double your altitude compared to the A8-3.
- The B6-4 is a medium impulse engine that delivers high altitude flights. It works great for launching larger, heavier rockets, too
Country USA
Brand United Model
Manufacturer United Model
ItemPartNumber 980206
Size Small
UnitCount 9
UPCs 655365670193
EANs 0655365670193
ReleaseDate 0000-00-00

Customers who purchased this also purchased....

AC: The Power of Appetite Correction

AC: The Power of Appetite Correction

Cooking Under Pressure: The Most Complete Pressure Cooker Cookbook and Guide

Cooking Under Pressure: The Most Complete Pressure Cooker Cookbook and Guide

ADA’S Natural Market Pitted Castelvetrano

ADA’S Natural Market Pitted Castelvetrano "Nocellara" Olives

Lucky Brand Women's Embroidered Top

Jiabailie Powder Filling Machine,1-100g Powder Packing Machine,Bottle Bag Automatic Powder Filler Particle Dispenser,Particle Weighing Automatic Filler for Tea Seeds Grains Flour Beans Glitter 110V

Jiabailie Powder Filling Machine,1-100g Powder Packing Machine,Bottle Bag Automatic Powder Filler Particle Dispenser,Particle Weighing Automatic Filler for Tea Seeds Grains Flour Beans Glitter 110V

Abrams Industrial Heavy Duty Commercial Grade Back-Up Alarm - 102 Decibel - 12-80 Volt

Abrams Industrial Heavy Duty Commercial Grade Back-Up Alarm - 102 Decibel - 12-80 Volt

Florsheim Men's Hugo Boot

Florsheim Men's Hugo Boot

Pretty Polaroid Notes: 20 Different Notecards and Envelopes (Polaroid Themed Greeting Cards, Retro Photography Gift)

Pretty Polaroid Notes: 20 Different Notecards and Envelopes (Polaroid Themed Greeting Cards, Retro Photography Gift)