Product Information
CNC machined aluminium insert to screw into cylinder head to use small diameter race plugs.
This is required when running 46mm valves or larger.
What’s Included
![10mm Race Spark Plug Insert 10mm Race Spark Plug Insert](https://www.alfaholics.com/wp-content/uploads/2014/09/10mm_race_spark_plug_insert-1.jpg)
Race Spark Plug Inserts
Quantity: 4
Technical Details
Material
Aluminium
Brands
Alfaholics
Fitment
Located
Cylinder head running
Dimensions
Thread
Pitch M10 x 1mm
Size
Plug 10
Weights
Each
0.004kg
Systems
Ignition
Ignition
Spark Plugs