Great writeup on Dynamic Compression

Yea I found an article recently that talked about that. I must have bookmarked it.. It said that up to around 290 degrees you can make up a great deal of what was lost and as you get above that you can't regain as much of it.

I mean cam catalogs have always said recommended for at least such and such compression. This makes why that is make a lot more sense to me.

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I found that other article that goes into it extensively.

https://www.hotrod.com/articles/0606em-understanding-compression-ratio/