mopar yam
New member
Hey guys , a friend of mine has a sxr 700 and we just put simmons pipes on it with 150 mains ,stock pilots and moved the needles but it has a real burble in the mid range ,any ideas what to change ?
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Where did you move the needles to? You might try lowering the needles and that should clear it up.
mopar yam
New member
Needles are at 3rd position on the pto side and 4th on the centre and mag, its good on bottom ,good on top but mid range is bad .