<div class='quotetop'>QUOTE(stssilverado @ Dec 19 2006, 08:26 AM) [snapback]76704[/snapback]</div>Yes, but I don't know by how much... buddy did some heads last year, but I won't say on what truck.Can they be milled?[/b]
<div class='quotetop'>QUOTE(stssilverado @ Dec 19 2006, 08:26 AM) [snapback]76704[/snapback]</div>Yes, but I don't know by how much... buddy did some heads last year, but I won't say on what truck.Can they be milled?[/b]
5.3L '86 Silverado (E/T: 14.37s @ 94mph) - First Time Out!Test-n-Tune (Nov 23, 2008) - 13.65s @ 98mph