dong fang d250rtc engine sprocket and chain mods

[mototech77]

35 tooth perfect from what ive heard unless your really light then could go to a 33

I installed a 111 main , runs good but think needed to change needle jet as well

as for the leak you sure its not just the drain plug leaking back ? auto parts stores sell oil drain bolt washers to stop the annoying drip thats common from pan drain bolts

Where were you able to purchase the correct jets for this carb. I wasn't able to find exact replacements, but have been told that it is a clone of a Keihin PZ30. I used a precision drill bit to upsize mine a little bit after I installed a performance air filter and opened the exhaust. I over did it a tad, so now I will have to purchase at least one more main jet.
Thanks.