Two Cylinder Engine

basic two cylinder engine, not optimized for any specific printer

--THINGS YOU NEED TO KNOW--
both crankshaft parts: add supports, most of the crankshaft is floating
PRINT 2 OF EB RING
Overall: print cooler and slower
Everything: .2mm layer height
crankshaft: .1mm layer height
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--How to Assemble--
-make piston peg connect piston head and arm (smaller hole in piston arm)
-slide competed piston into engine block
-place bottom piston arm into crankshaft while connecting keyed crank arms (mus in in crank case while doing this)
-place keyed rings on sides of engine block
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