This specially built to order Weber 48 IDA unit is primarily suited for various street and race applications because of its simplicity, compactness, tune ability and excellent float bowl design.
Please select your Engine and porting and the carburettor will be supplied to operate your 12A or 13B
As applied to a Mazda rotary engine, the carburettor exhibits a variety of good characteristics. However, in a stock or street-ported engine this carburettor's lack of a choke system can make cold-starts difficult, even in warm climates.
The Weber carburettor is well suited for a number of Mazda rotary engine applications, including: 12A street port, bridge port, J-bridge, and 13B street port.
It may be necessary to change the jetting, emulsion tubes, venturis, etc.., in order to tune the carburettor to match the performance requirements of your specific application.
This unit is sold as configured by Weber and Racing Beat has performed no modifications to this unit.