I just rebuilt the top end on my buddy's foreman 450, and now it's spitting and sputtering a little. The guy that had it before him installed a Dynojet kit, which I hate, so I'm going to put it back to stock. It's getting way too much gas, so I know it's too rich. What's the stock jetting on these? Main.. pilot... needle and clip position and number of turns on the fuel screw? I'm just going to put it back to the original jetting, clean the carb, and go from there. Any other info would be great too.

Thanks

 

Clip on needle is in the middle.
main jet is a 130 (not dynojet, but kiehin)
pilot jet is a 45, and mixture screw is about 2.5 out.