This is probably not your first air horn DIY projects. However, most of them produce high pitched sounds. If you’ve had enough of those squeaky sounding air horns, it’s time to know about “The Blaster.”
All you need to make “The Blaster” can be found in the plumbing aisle of the hardware or supermarket. You will be needed a ¾” PVC pipe, a 2” T, a 2” N cap, two 2” threaded adapters, a 1” threaded slip adapter and a bicycle tube.
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