Carburetion is one of the most complicated things to set up to maximize engine performance. There are many parameters that help to understand whether the carburation is rich or lean (for example, checking the piston crown or the inside of the exhaust) but you can use a flexible endoscope to speed things up and, above all, avoid disassembling the engine. This is a complex chamber which, connected to a cell phone, is inserted into an engine and allows you to check the situation in the different areas.

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