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Author Topic: Back to the Beast .... Big Sipp Problems  (Read 549 times)

RedRyder

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Re: Back to the Beast .... Big Sipp Problems
« on: April 21, 2021, 08:15:45 am »
As Jim said, you have caught a tiger by the tail and she will thrash you about until you get her dialed in.

That said, All the evidence you show above clearly points to a raw casting kit example. I have seen and worked on many Sipps over the years and I have never seen a factory built example with this many serious flaws.

I agree that new piston is the way to go.

Thank you for sharing these updates.

Gil