Hey was just wondering if a zy 85/125 endcan would slow down my bike?

Also

whe you take out the snorcal how much do u upjet it by?

Thanks

Hey was just wondering if a zy 85/125 endcan would slow down my bike?

Also

whe you take out the snorcal how much do u upjet it by?

Thanks

The Yz silencer isn't road legal.

Go for at least a 240 or 250 main jet. 

ok thanks and whats the standerd jetting ?

I forget the year of your bike ( not in your profile and i cba going back over threads).

It will probably be a 210 if its standard.

its 2006 model, and thanks