5spd GT "the 5.0 owns all" Founding Member Aug 7, 2002 9,516 6 99 Arkansas Dec 29, 2007 #21 Dec 29, 2007 #21 That is an article with lots of information missing, and a big sales pitch for their heads. All on an engine dyno. They even put in a mechanical roller in a hydraulic roller block.
That is an article with lots of information missing, and a big sales pitch for their heads. All on an engine dyno. They even put in a mechanical roller in a hydraulic roller block.