My bike idles fine, how ever, when its time to start moving, anything below 3k results in what sounds like its stalling.
Its alot more audible now with a cut air box. It gets that muffled flutter like its run out of fuel. before it comes good at around 3k.
It will free rev fine, but when you load it up, it doens't like it.
This to me doesn't sound normal. I thought cutting some holes might help the situation, but i think it has made it worse.
I know they are not meant to be ridden at low rpm, but it almost stalls if you try to open the throttle under 4k in any gear

Any ideas ?
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