alright i have a 99 zrt 800, i gutted out the airbox put a mbrp silencer and v force reeds. i am going up to colebrook newhampshire the jan 24-26 i need help on jetting it. i have 370's in it now what should i change it too.


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You probabbly don't have to change anything. *The reeds don't effect it you might want to jet up one or two sizes. *the silencer doesn't change anything either. *If you are concerned check your plugs. *They are usually a safe sign.