ttr-125 carb instal

Ok just installed the mikuni carb on my sons bike. Awesome starts so easy. So happy. Just one thing if I pull on the throttle quick it bogs out. But if pulled slowly runs well. So I ajusted the eclip on the needle on setting nothining chaged. Any ideas?

Ok just installed the mikuni carb on my sons bike. Awesome starts so easy. So happy. Just one thing if I pull on the throttle quick it bogs out. But if pulled slowly runs well. So I ajusted the eclip on the needle on setting nothining chaged. Any ideas?

If the clip did nothing, you may be a tad fat on the pilot jet, go down one and see what happens.

If I recall right, I ran into exactly this on the wife's bike too.

that carb is essentially a 2 stroke carb with no accelerator pump. it will do that because a 4 stroke has more vacuum signal and would be considered normal. shouldn't really notice it while riding. I'm assuming it is doing this while siting at a standstill?

My TTR-125 does the same. So does a friend of mines, so I think it's probably relatively normal.:smirk:

Yes just sitting just while im running the test. Need to ride other tan down the street. And thanks for the info appreciate it.

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