Spark Plug Hole Scope Thingy!?

[Elbow]

I need to have a look at my pistons, and there is a tool that is like a little scope with a light so you can look down in the spark plug hole. What is it called???????

Reps to the person who knows.

[EmminoDaGreat]

its called a piston scope or cylinder bore scope

[Elbow]

awesome. thanks!

[srtowner]

Here are a few links. Or you may be able to use a firearms borescope, it may be cheaper.

http://www.gradientlens.com/bore_products-choosing.asp
http://www.globalborescope.com/rigid.html
http://www.mars-cam.com/fiberscopes/fiberscopes.htm

[Elbow]

cool thanks for the links, reps to both