300/440/550 Reed pistons in a piston port 550 motor?

[Ballsonya]

Will 550 reed pistons work in a piston port motor?

 

[Rompn]

Yes, they will work. I actually build all of my 550 engines with the 91'-95' pistons. They use two piston rings instead of one which promote better sealing and stabilization throughout the stroke .

 

[Ballsonya]

Sweeeeeetttt thank you