Vhm Cyl. Head Nsert Tm En300fi `20-24 28.00 -0.80 1.75 WHM Racing

This insert with 28.00cc volume is the VHM standard for TM EN300FI and is developed for the best overall performance. The combustion chamber fits the VHM cylinder head perfectly and is easy to change. The last numbers of the part number are engraved on the insert for indentification. Use in combination with VHM head AA33186 Best overall performance Quick to adjust The insert does not fit into an OEM head, only a VHM cylinder head.