Ignition key on crankshaft offset 17° maxi kit TOP PERFORMANCES 85cc & TPR 86cc for minarelli am6 engine

The spare ignition key which is supplied with the maxi-kits such as:

-The maxi Top Performances TPR 86cc aluminum

-The maxi Top Performances 85c cast iron

You can also use it with other crankshafts and other kits on MINARELLI AM6 engine mécaboite, the keying is original size. This key is used to give an ignition advance of 17° (1mm before TDC) therefore a guaranteed high speed gain in relation to an original DUCATI ignition timing (original timing 1.4mm before TDC or angular value of 20 ° before TDC. When fitting this key, you must shift the magnetic flywheel (rotor) counter-clockwise. Reinforced and digitally machined key. Once the key is fitted, it is ideal to use SP98 petrol (avoid SP95) to avoid rattling! Sold individually, the price concerns only one key.




As a reminder, the ignition nut is used at 5.2 mdaN with a 15 key!