cherry bomb

[atvfreak400]

just got mine and want a little more power ,just wondering if it is ok to run a cb with the spark arrestor off but the lid on I do a little trail riding and see the odd mud hole,and does anyone have a trany wine when downshifting and if so what is it [only does it now and again]

[blown450]

You have to take the but plug out and remove the lid. The cherry bomb remaps your bike to race settings. It ritchens up the air fuel mixture.Your bike will run way fat.