sxr 700 jetting

[mopar yam]

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 ?

 

[edunn69]

Where did you move the needles to? You might try lowering the needles and that should clear it up.

 

[mopar yam]

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 .