The E16-0 Engines (29 mm) by Estes Rockets are high-powered booster-stage engines designed to deliver exceptional thrust for multi-stage rockets. With a burn time of 2.09 seconds and a total impulse of 33.68 N-sec, these engines provide the initial boost needed to propel larger rockets like the Pro Series II So Long to incredible heights. Ideal for advanced rocketeers, the E16-0 engines ensure reliable and consistent performance, making them a perfect choice for ambitious launches and multi-stage experiments. Each pack includes two engines, starters, and plugs to power your next rocketry adventure.ATTENTION: These engines cannot be sent to post office boxes. Please be sure to provide a PHYSICAL ADDRESS when purchasing E and F sized engines.E and F sized engines cannot be shipped to Alaska, Hawaii, Puerto Rico or Guam.Includes: 2 E16-0 Engines 2 Starters 4 Starter Plugs
