Alternaste mechanical advancer

My original has served me well for many years. I keep expecting it to wear out and do check it from time to time but so far, it's still good. I think it does have a small amount of wear. I think it advances a degree or so more than when new. But, I'm still able to compensate for that with the idle timing "range" provided. I do keep the advance and advance rod well lubed. I think lack of lube is probably what kills them. Most I inspect for the first time are in dire need of it.
 
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