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FED 387 · 12-07-2010, 06:40 PM

what is the difference bewtwwen 520 T heads and a "normal" 520 head??? Must be a performance diff right???

12-07-2010, 06:40 PM	#1
FED 387 VIP Member Join Date: Jun 2006 Posts: 3,422 Likes: 530 Liked 333 Times in 180 Posts	520T heads ??? what is the difference bewtwwen 520 T heads and a "normal" 520 head??? Must be a performance diff right???