318 draw through build

If you are gonna spin an air motor fast an hard what works better? High pressure through "Small" opening or high volume through a "large" opening. I've always used a Rather large tank of highly compressed air connected to a tiny little hose and it powers my air tools just fine! LOL. Seems a lot of you are looking at it like a flow through engine rather than an air compressor fed POWER tool! Although, an outlet for "over compressed" air may be helpful? It's all gonna exit 2 1/2 or 3 in pipe I imagine with flow through muffler(s). I think it will work just fine. Keep up the good work and keep the posts coming!

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