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Ignition Timing

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I want to ride to work tomorrow and I can't find my manual. I suppose I could clean my hell hole of a shop but it's easier to ask here for help.

How do I set the ignition timing on my 61 ES2? The ignition timing chain was off so I need to start from the very beginning. I seem to recall that the process involves measuring the position of the piston rather than the crankshaft.

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If it's a magneto model the ignition is set so that the points start to open at 5/8 ths inch before Top Dead Centre, with ignition set to full advance. 

I don't know what the setting is for a coil equipped one but can't see it being dramatically different.

Ian

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My book calls for 38 degrees BTDC  or

17/32"  or

13.5mm or

Take your pick

Mike

 

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It's a coil model that's been converted to magneto. Thanks, I think I have what I need now.

 



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