Borscope inspection of the cylinders

[sonex1374]

I used my Vividia VA-400 rigid borescope last weekend to have a look down inside the cylinders of my Jabiru 3300. The engine has about 360 hrs now, and things look good. I really like being able to see inside at the pistons and back at the valves. Helps give a sense of how they are doing.

I posted a write-up and pictures on my website if you want to see representative pictures for the inspection.

http://sonex604.com/borescope2019.html

Exhaust Valve

Intake Valve

Lead buildup on spark plug

Jeff