Husqvarna 55 , 028 Super piston.

Husqvarna 55 ,3/8 chisel skip 20" bar.
I replaced the Husqvarna 46mm piston with a Stihl 028 Super pop up piston.
with a hyway gasket it put my squish at .020

[@easingrapod1274]

Hi . Does the Stihl 028 piston need to be modified for installation? Did you just replace it?