Df200gka uni filter and after market exhaust breaks up run rough mid to full throttle Help!!

[tbird125]

Hi i recently bough df200gka just broke in changed oils n plug then built custom copper intake to uni filter took stock air box off then built a header n oit cheap chinese aftermarket silencer on it idles n revs full throttle in neutral but under load mid to full throttle brakes up and doesnt go past 25 mph and struggle n breaks up n misses...problem is no fuel air mixture scrrew on carb and the bowl is riveted together came that way stock so cant increase main jet size also consider aftermarket carb but stock has bunch of electrical controled and wires going to it not sure what they do so nervous on swapping carbs any info much appreciated thx Trey temple from northen Indiana

 

[panchothedog]

I posted on your other thread about another carb. Just my opinion here, but all that electronic B S you are describing is why I like the simple cement mixer engines. Easy to modify and nothing ( wires ) else needed.

 

[Karttekk]

Hi i recently bough df200gka just broke in changed oils n plug then built custom copper intake to uni filter took stock air box off then built a header n oit cheap chinese aftermarket silencer on it idles n revs full throttle in neutral but under load mid to full throttle brakes up and doesnt go past 25 mph and struggle n breaks up n misses...problem is no fuel air mixture scrrew on carb and the bowl is riveted together came that way stock so cant increase main jet size also consider aftermarket carb but stock has bunch of electrical controled and wires going to it not sure what they do so nervous on swapping carbs any info much appreciated thx Trey temple from northen Indiana

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