Timing degree disc -POLINI- aluminium – black scorte limitate

Description

POLINI degree wheel for determining the timing of all 2 and 4-stroke engines that have a crankshaft with 8,10 or 12 mm thread. This applies to all Lambretta, Vespa and automatic, whether 50-80 cc or Maxi engine.

All milling work on the cylinder ports affects the timing, i.e. how long the ports are open, and thus the engine characteristics. The more accurately the actual condition is recorded, the more precise statements can be made about changes that have been made. For this purpose and for marking the ignition timing, the degree wheel is excellently suited.

The POLINI degree wheel has an outer diameter of 220mm and is supplied including M8x1mm, M10x1.25mm or M12x1.25mm thread adapters.

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