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Aerotech F67 Engines now in stock!The new Aerotech F67-4W and F67-6W engines are now in stock. These are the highest total impulse single-use motor that can be shipped via the U.S. Postal Service with no hazmat fee! These "Economax" engines are 29mm in diameter x 83mm long and come two to a pack. For complete details go to to our Aerotech engines page.
Just wanted to say that you guys are the BEST! Orders are processed quickly, shipping is lightning fast, and I love that a tracking number is included. Definitely recommending you to my rocketry club! - Tim R.View all testimonials