Listing includes a genuine German made synchrometer plus an SU type adaptor to suit HS2, HS4, HS6, HS8 etc. Also fits Stromberg CD 150 and 175, part number SYNCHRONOMETERSU

Pushes into the trumpet/ram pipe/velocity stack or throat to measure the airflow to enable you to balance multiple carburettors.

• Instructions included.
• The original genuine high quality German made product
• Can be used for all Weber DCOE and IDF and Dellorto DHLA, DRLA carbs.with round intakes or trumpets.
• Can also be used with motorcycle carburettors with round intakes.
• Other adaptors available

Total length of unit 121mm

Rubber cone fitted to the synchrometer dimensions:-