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onan hone valva lapping
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  1. Onan Engines
    Hi Long story short I thought my B43 was dead for good but after checking everything out I find out that it just needs new rings and valve job. So I need some help. Could you guys advice on: 1. What grit hone to use (thinking to use 220?) 2. What valve lapper compound is best 3. What tool do I...
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