2Fast Cylinder Head Combustion Chamber Blank Piaggio NRG \/ Runner

2Fast Cylinder Head Combustion Chamber Blank Piaggio NRG \/ Runner, for 2Fast 80\/86cc Big Bore cylinder kits for Piaggio LC. This is a blank, not a finished insert. You can design your own combustion chamber layout, all you need is a milling \/ boring lathe.

The 2Fast 80cc\/86cc cylinders are extremely powerful to begin with, and a well-done combustion chamber can make them even more powerful, so best of luck!

50mm boreblankfor cylinders TFAST001 \/ 016 \/ 030