ok yall i just noticed that at idle my bike has a slight baffle/miss sound to it ..the exhaust isnt leakin nor any of the gaskets..could it just be from where a buddy ran 89 thru it instead of 87 ..note it was only a gallon so overall it prolly made the whole tank run with a slight octane boost ..

[IMG]local://upfiles/19290/E8B7FC1C3D6E46BDB276CF27C19BEF16.jpg[/IMG]

 

i only run with 91 here in cali.....