Estes Rockets
B6-4 engines
B6-4 engines
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The Estes B6-4 Rocket Engine 3-Pack is a medium engine pack that delivers high altitude flights. As a standard 18mm single-stage engine, this is designed for larger, heavier rockets.
Estes 1606 B6-4 Engine Bulk Pack package includes --
- 3 B6-4 Engines
- 4 starters
- 4 starter plugs
B6-4 Rocket Engine 3-Pack is best used in the rocket kits below -
- 0651 Der Red Max
- 1225 Alpha
- 1256 Alpha III
- 1261 Baby Bertha
- 1292 Wizard
- 1329 Multi-Roc
- 1946 Boosted Bertha
- 1948 Big Bertha
- 1949 Viking
- 2008 Generic E2X
- 2021 Cadet
- 2056 US Army Patriot
- 2092 Mongoose
- 2113 Starbase
- 2126 Tech-Pak
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.
PLEASE NOTE: This item will ship by US Postal Service only. You MUST HAVE a physical mailbox or post office box for delivery.
| Length |
2.8 in. (7 cm) |
|---|---|
| Diameter |
18 mm |
| Estimated Weight |
.63 oz. (17.9 g) |
| Total Impulse |
5.00 N-sec |
| Time Delay |
4 Seconds |
| Estimated Max Lift Weight |
4.0 oz (113 g) |
| Max Thrust |
12.10 Newtons (2.7 lbs) |
| Thrust Duration |
0.80 Seconds |
| Initial Weight |
0.63 oz (17.8 g) |
| Propellant Weight |
0.23 oz (6.5 g) |
| Quantity Per Pack |
3 |
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