F15-4 Engine Bulk Pack
F15-4 Engine Bulk Pack
F15-4 Engine Bulk Pack

F15-4 Engine Bulk Pack

Sku:N/A
$99.00

Bulk pack includes :

  • 8 - F15-4 Engines
  • 10 - Starters
  • 8 Starter Plugs


No HAZMAT Shipping Fee!

Overview

The Estes F15-4 engine is a single stage engine designed for model rocket flight. This engine is a 29mm diameter engine designed for rockets with a maximum lift weight of less than 21 ounces.  This engine is powerful enough for a wide range of launches, providing up to 49.61 Newton-seconds of total impulse. All components are designed for reliability and to ensure maximum safety during flight.

Engine bulk packs come with rocket engine supplies you need to launch 8 rockets. Included are 8 rocket engines, 10 model rocket starters, and 8 starter plugs. Please note that recovery wadding is not included. Use the F15-4 engine to launch some of the largest rockets of the Estes model rocket family!

Overview

Technical Specifications

Technical Specifications

  • Total Impulse

49.61 N-sec
  • Time Delay

4 Seconds
  • Max Lift Weight

21.0 oz (595 g)
  • Max Thrust

25.26 Newtons (5.7 lbs)
  • Thrust Duration

3.45 Seconds
  • Length

4.5 in (11.4 cm)
  • Diameter

29 mm
  • Weight

3.59 oz (101.8 g)
  • Propellant Weight

2.12 oz (60.0 g)
  • Having Trouble?

Check out our Help Center

Our Help Center has a ton of information on our products, what you need to launch, how to launch, and more! Visit help.estesrockets.com

View Frequently Asked Questions

Check out our FAQ's to see common questions and issues our customers have. 

Contact Us

Whether building or flying, we're here to help. Our support staff is available M-F, and will bend over backwards to make sure you have a great Estes Experience!