Mikuni OEM high performance 38mm Super BN carburetor. This Mikuni 38mm Super BN carburetor is an excellent choice for a built Honda GX390, Predator 420cc or 460cc big block engines. This carburetor has very quick throttle response and big power gains. We have them available for use with gasoline or methanol / alky fuels.
SELECT WHICH FUEL YOU WILL BE USING SO WE CAN PROVIDE ACCORDINGLY
