IM Digital Port Timing Gauge pick-up needle seat and welch plug

needle seat and welch plug

108 Links for use with 219 sprockets (typicaly 100cc and TaG engines)

with a top diameter of 225mm

operate and maintain for new or experienced racer

IM Digital Port Timing Gauge pick-up needle seat and welch plugHow 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