What is a good crf230 carburetor swap?

A popular carburetor swap for the CRF230 is the Mikuni TM28-1, which offers improved throttle response and overall performance. Another option is the Keihin PWK28, known for its adjustable features and enhanced fuel delivery. Both carburetors can provide better power and efficiency compared to the stock unit, but proper jetting and tuning are essential for optimal performance. Always ensure compatibility and consider any necessary modifications for installation.