Estes A8-3 Model Rocket Engines
Estes A8 Model Rocket Engine Thrust Curve Chart

A8-3 Engines

SKU: 001598
MSRP/MAP: $11.29
$11.29
Sale

ENGINES FOR MODEL ROCKETS

3 – A8-3 Engines
4 – Starters
4 – Starter Plugs

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

Overview

The Estes A8-3 Rocket Engine is a single stage engine designed for model rocket flights. Estes 1598 contains an18 mm standard engine designed for flights in rockets weighing 3 ounces or less, including engine.

Each package includes:

  • 3 A8-3 Engines
  • 4 starters
  • 4 starter plugs

Estes 1598 is best for beginner-build level rocket kits that uses18 mm standard engines such as:

  • 1225 Alpha
  • 1256 Alpha III
  • 1261 Baby Bertha
  • 1292 Wizard
  • 1706 Orbis 3D

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 A8-3 Model Rocket Engines

Technical Specifications

Technical Specifications

  • Total Impulse

2.50 N-sec
  • Time Delay

3 Seconds
  • Max Lift Weight

3.0 oz (85 g)
  • Max Thrust

10.70 Newtons (2.4 lbs)
  • Thrust Duration

0.50 Seconds
  • Length

2.8 in. (7 cm)
  • Diameter

18 mm
  • Weight

.55 oz. (15.6 g)
  • Propellant Weight

0.14 oz (4.1 g)
Estes A8 Model Rocket Engine Thrust Curve Chart

Customer Reviews

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J
James W Piliero
Great performace for smaller rockets and small fields and first

Great performace for smaller rockets and small fields and first timers.