Spoker D

[Bendeere]

I need to know the ring gap on a 25 D bored .45 over. The factory bore size is 6 1/2". Also the piston tolerance to the cylinder wall mat be usefull. Call if needed 517 610 1282 thanks Ben

 

[teddy52food]

End gap is usually .003 to .004 per inch of bore. Piston clearance is built into the piston & depends if cast iron or aluminum.