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Never tangle or short a timing light on a 24 or 36v trim or starting system! The 14k RPM Buckshot Racing #77 Timing Light is Self-Powered, with just a single wire to hook to your spark plug wire. It features a bright strobe, power light, and indicator locator beam operated by a separate button.


It is powered by two (2) D batteries (included) and can be used to check the timing on any two-stroke outboard including CDM, ADI, CDI, and even the older magneto-systems. It has a slide inductive clip, that secures to any spark plug wire, for an accurate and uninterrupted signal. Its precise reading goes all the way to 14,000 RPM.


Our 14K Self-Powered Timing Light replaces the factory Mercury Marine Quicksilver Mercruiser timing light, OEM part number 91-99379, MSRP $189.98.


Contact Mike Hill at with any questions.  ESI 130

14K Self-Powered Timing Light

SKU: TL-77
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