Top end rebuild.

[2daMax]

I bought online a Endoscope for Android phones. Aliexpress.com. The phone has to support OTG else it won't work. Not the best picture quality but let's you see where you can't reach. And capture screen shots of all those carbon buildups.

 

[Tenman]

Anybody got any recommendations on a cheap borescope.

 

[WJBertrand]

Anybody got any recommendations on a cheap borescope.

I've been seeing a bunch of these popping up in Facebook ads. Some are wifi to your phone while others are USB. Some of the sample images look pretty impressive. I'm curious about these too. Seems like a handy way to make sure your CCT is properly deployed after a valve adjustment or CCT replacement. I'm sure there are myriad other uses too.

 

[Xclimation]

http://www.tmart.com/search.html?q=borescope

https://www.banggood.com/search/borescope-endoscope.html

 

[GearheadGrrrl]

Got one for under $100 at Costco a few years back, but don't think they carry them any more. Real useful- came in handy to check for carbon crud when I had the plugs out of the S10, make sure the in sump oil filter in my Guzzi was in it's proper place, and look for mold inside walls.