Our most valuable (and friendly) decal supplier "silenmessor" was selling the 3hp decal reproduction as a 127cc. (pics attached) So I asked him to check if this was an error as my 3hp Scotty Hawk Rotary said 148cc. To confuse further I have attached another pic of a 3.5 hp that is 148cc. Can the ODK Masters let us know if this is normal to have Briggs make different capacity engines with the same horse power? Many thanks. Chris.