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Old 06-02-2008, 01:59 PM
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Originally Posted by machine shop tom
I measured the H345NCP. It has a 1.560" compression height. The same as what I measured on some a few years ago. Which I forgot.

So the catalog is correct. My motor was built with these pistons well over 10 years ago.
Looks like the spec on the recent hyper H345NP pistons has changed.
Do yours have the coated skirts? Mine did not. Had to replace one to repair that motor. Thats why I had to measure mine.
Thanks for the update Tom
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