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Author Topic:   18* piston ??
posted February 07, 2004 03:12 PM
I was told recently that Ross is making a piston that will work on both.

posted February 10, 2004 11:35 PM
It's not a good idea since an 18 degree and 23 degree head have the valve placement in completely different locations, not just angle. Trying to do this will result in a large gain in cc's. It's much better to have the correct piston for the correct application.


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