Alfaholics 10mm Race Spark Plug Insert

£45.00 GBP (ex vat)

IGN002/5

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

  • 4x Race spark plug inserts

Technical Details

Material Aluminium
Weight 4g
Plug size 10mm
External thread pitchM14 x 1.25
Internal thread pitch M10 x 1