The HW-23A was homologated for the period 2013-2015 and in this time it has achieved victory in many CIK-FIA, WSK and National Championship events. It is fitted with the unique Tillotson Enrichment Circuit to provide the advantage over the rival competitors.
- Butterfly Opening
- Racing Class Venturi/Body Design
- Racing Class Inlet Needle and Seat Design
- Racing Class Acceleration Fuel Circuit Design
Repair Kit and Diaphragm Gasket for the carburetor:
Main: RK 1 HW and DG 1 HW
Optional: RK 2 HW and DG 2 HW