GET SPRUNG - Free Piston Stirling Engine

BIGGER NUTS, THINNER LATEX, MORE FUHN?

1/2-13 bolt, 2 Nuts with .020" Latex diaphragm
Half way(3:15) through video, hot swapped the Upper Assembly/ displacer

5/8-11 bolt, 2 nuts, and .008" Diaphragm, measures .0065"

Future Video Poll at End
Mount DIY Linear Alternator?
Insert Borescope Camera?
Mount Large Pressure/ Vacuum gauge?

I thought the "thicker" diaphragms were giving me more apparent power. I noticed the engine was louder with thinner diaphragm and same 1/2" bolt, so i went to bigger bolt and nuts.

Видео GET SPRUNG - Free Piston Stirling Engine канала digitally feral