I will be using an air compressor

I will be using 3x more fuel then will pressurize the chamber to 3 bar

Hello everyone, Although this is my first post, I’ve been around spud guns for several years. I’ve built several combustion and pneumatic cannons but recently decided to build a hybrid. I’ve constructed it using sch40 steel pipe and will by placing my burst disc in a 1.5” steel union. I’m wanting to...