Do I take off 03/04 636 choke butterflies?
#6
I just reread your first post. If you're talking about removing the secondary butterflies, thats a top end mod.
We use mostly low end torque, I would recommend you leave the secondary butterflies on a stunt bike and remove them on a race bike.
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Do I take off 03/04 636 choke butterflies? - by old man roger - 04-26-2013, 07:42 PM

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