I rebuilt my E50 - new crank, piston, bearings, seals, intake and carb. It start on quarter turn and idles/runs fine but it makes a funny tinny ticking sound. Is it normal or.....?
Rebuilt Puch E50 - still making funny noise - Normal?
Re: Rebuilt Puch E50 - still making funny noise - Normal?
Did you replace the wrist pin bushing? It’s the most overlooked part when doing E50 rebuilds.
Re: Rebuilt Puch E50 - still making funny noise - Normal?
Yes sir, came with the new piston. I also replaced crank and it came with new needle bearings and now I wonder if I need a wider one?
Re: Rebuilt Puch E50 - still making funny noise - Normal?
Chamfer the cylinder ports?
Sounds like a sharp ring is hitting a sharp port
Re: Rebuilt Puch E50 - still making funny noise - Normal?
> Overpriced Parts Wrote:
> -------------------------------------------------------
> Chamfer the cylinder ports?
>
> Sounds like a sharp ring is hitting a sharp port
i pulled it apart and saw no scoring anywhere - piston looks perfect. Chamfor? Will I need to do that with stock cylinder/head and piston?
If so, I will try it out. thx.
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