I turn Fridge Compressor into Working Engine

Let's Learn Something: Project Good day guys :) I know you are wondering that why i turn this compressor into engine is because i want to explore my knowledge into something different that i never tried before. (Support me on my patreon) (Product used in this video) Digital Laser RPM Tachometer Non Contact Measurement Tool Digital Caliper 0-200mm Drillpro 0-200mm Digital Meter Angle Inclinometer 0-200mm Measure Scale Ruler Grinding Head Bit Tool Set Drillpro DIY Belt Sander online shopping on bangood:  download banggood APP to get $20 off new user benifit banggood support COD free shipping on $ Product that commonly used to my project Drill Bit Set Sanding Belts https