2011 Ford F-SERIES SUPER DUTY TECHNICAL SPECIFICATIONS
Good point raised though, how much is too much for the average driver. Those of us that up the power are putting it to use or at least have a handle on it. I can't see the average soccer mom on a wet road being safe in a jacked up 4X4 with 400 hp stock..
Last edited by Lil Dog; Apr 14, 2010 at 11:14 AM.
what is breathing backwards? Is this where the exhaust ports are on the inside of the head? I read about heads like that YEARS AGO in Hot Rod or something. Too many beers ago to remember
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