Joined
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40 Posts
new to this site. have 2 440exs fastest bikes ive been on. built them myself. 16 years old race locally in strasburg va. also have a dg xellerator pipe and a fmf powercore4 and i just broke my fmf were it goes in the header. i can weld it just i love the sound and ppower outa my dg. my fmf sounds good and performs xelent to. just wich should i use for my 440 with a 450 carb n all that good stuff?
