2f Piston size markings flat top

[Dave54000]

I believe these are .030 over sized pistons am I right

 

[Mark W]

Maybe a clear close up with angle and lighting to confidently decipher everything that is there on a piston.

Mark...

 

[Dave54000]

Sorry only Pic I got the first numbers are
RA2648x 0.75 and TOP 0:50 ZB thanks trying to see if I can get some rings and hone it this winter if with tolerance

 

[charliemeyer007]

Seems kind of bold to me ordering parts when your aren't sure they fit? Those bores look like the rings rusted in place at some point.

 

[Dave54000]

Seems kind of bold to me ordering parts when your aren't sure they fit? Those bores look like the rings rusted in place at some point.

I understand I am being bold or stupid was just thinking taking a chance on buying some on rings if I could find them cart before the horse

 

[charliemeyer007]

It's still a free country for now, do what you want. Finding the rings to order could save some time. Myself I would pull the pistons and measure stuff to determine the proper course of action. Good luck, let us know how it goes.

 

[Mark W]

From the numbers you posted here, I would assume .75mm oversized. So, yeah .030 inches over. (.0295 if we are gonna be picky)

Best to measure it.

Mark...

 

[Dave54000]

From the numbers you posted here, I would assume .75mm oversized. So, yeah .030 inches over. (.0295 if we are gonna be picky)

Best to measure it.

Mark...

Thank you