Putting stock silencer on with toomey ?

Well in a week I'm got a trip plan to go here

West Virginia ATV Trails | Burning Rock Off Road Park

And what sucks is that i need a spark arrestor but my toomey doesn't have one in it . So I'm thinking of putting the stock back on , but how bad will this hurt my performance ? I know i might have to re-jet my carb though right ?

i would think it will be no different, a silencer really dosent do much except make noise lol I:I I:I
 
i would think it will be no different, a silencer really dosent do much except make noise lol I:I I:I

I agree. If the silencer has the same size tube, I bet it won't change anything. Most silencers have a straight perforated tube inside with the packing around it to absorb some of the noise. Now if it is chambered in some way that would be a different story.