OK for racing!
Excellent upgrade for mild to hard tuned scooters 50cc - 100cc. This suits all horizontal Yamaha and clone 2 stroke 50cc - 100cc engines (except CV50 Jog) and features increased internal diameter and a high flowing performance reed block for max cylinder filling and excellent response on all engines.
The rubber carb mount suits the standard carb and Dell'Orto SHB, PHBG carbs. The mount can also be changed for the bigger type (sold in this shop) to fit PWK, OKO, TM and other big carburettors. As used on the Scootling race tuned Adly Silver Fox!