I was looking at the cheap USB endoscopes (borescopes) on ebay. Has anyone used one of these? It is the small 7mm type. I want it small so it can fit into spark plug holes to look in the cylinders. I could also put this through the throttle body and look at the tops of the intake valves for carbon. I think a 7mm would also fit through the oil drain hole.
This is what they look like, but there are other models on ebay. I haven't decided which brand I would get, but it would be under $50.
endoscope on ebay
.
This is what they look like, but there are other models on ebay. I haven't decided which brand I would get, but it would be under $50.
endoscope on ebay
.
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