71 norton top end break in now?

mschmitz57 said:

bluemax said:

I
Why do they put ring stop pin in two stroke engines, because the rings will rotate.

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I always thought the reason for 2 stroke ring pins is to prevent the ring gap from rotating into a port and getting caught on the port edge causing damage.
I never understood how the ring gaps lining up was any worse that having the gaps be positioned 90 degrees apart. Can't the blow-by pressure simply travel between the rings snd squirt out just as easily?

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mschmitz57 said:

Hey, how `bout those Giants?

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