Sorry I would have searched, but I can't enter in CP. I tried searching for just pistons but that only came up with 1,000,000,000 topics

I'm looking for a good forged piston for an all motor setup. I want something light and high quality. How do these pistons compare to something like the Wisecos's? Ring package any good?

They state the compression being 12.5:1, but I'm not sure what head this was measured with. I'd like to know what compression it would yield with an ITR (PR3) head.

 

Try searching for posts by user; earl

He was selling them, and he posted some good info on them in the past I believe.

Also, here is a discussion on various piston silicon content, CP's silicon content is less than 1 percent. https://honda-tech.com/zerothread?id=533078