BSP/Clone RuiXing Carburetor. This is the stock OEM carb for the BSP/Dupor 196cc Clone engines. Nothing has been altered or changed on these carbs. We sell the stock carbs as they come from factory, we do not custom install jets on stock carbs. Features an adjustable low speed mixture screw. This carburetor fits the Harbor Freight Predator 212cc Engine. It has a larger main bore and venturi than the carburetor that comes on many of the Predator 212cc engines and will flow more air, which will make more power.
Average Ruixing venturi size .608-.612
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Very good product and great service as well as super price.
I had changed carb type last year and couldn't find the original one I took off. the Kart fired right up after installation. great price
I have built mud motor for while, but have never been able to get bone stock carburetor running right. The problem is most carburetors use a different diameter idle jet, and I could never get the right idle jet when running an open air filter on a mud motor. I switched to the Ru*ing, and all my jet fit. I run a 0.020 idle jet with a 0.037 main jet. Now it starts easier and idles perfectly. I highly recommend this carburetor even if you're doing a stage 1 build.
For a stock replacement very great item and price. Worked and run far better than the original. Going to get more
Took off stock carb , replaced with this carb and 34 jet. Ran better at end of straight, noticeable difference. I am recommending it to other racers.