1. I

    Offset grinding, chromeplating. Stroking a stock briggs crank.

    So I need to stroke my stock b&s crank to accomodate fire this 3.375 rod and my .565 compression height piston I have, and I will need to have it offset ground .125 then have it ground down .030 to make a clean surface for the chrome, then chrome plate it till its exactly 1.0000". But do I need...
  2. texasfabguy

    Stroking a gx390

    What's the biggest stroke done on a gx390 that you know of to date? And what was the limiting factor?