Chimera Engineering ZS190 Zongshen 190CC Engine to Honda Grom 125 EFI Conversion (ALL YEARS).
This kit will allow you to keep the fuel injection system when you change the engine over to a ZS190 or Daytona engine. There is no more need to switch to a carburetor setup. Retain the reliability of the Fuel Injection system while running a ZS190 engine.
Since you are going to a larger displacement engine compare