IM Digital Port Timing Gauge
How to measure with precision the port timing of your 2-stroke engine?
So far the measurement of the port timing was a complex procedure.
This new Port Timing Tool is very easy to use, suitable for fast every engine and with a degree of precision equal to 0,05°!
No more awkward setting up of the degree wheel, no more parallax (reading error due to the side view), very quick and very precise! Just fix the digital degree wheel to the engine casing and connect it to the crankshaft with a socket wrench.
Note that magnetic base shown in photo is not included.