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0504phr Ls7 07 Z

Reports peg the intake port flow in the area of 360 cfm as delivered at the engine's peak valve lift, putting the flow capabilities in a league of its own. Technical highlights here include a raised runner with substantially enlarged cross section, full CNC porting, a 2.20-inch valve, and valves set at a 12 degree angle, in contrast to the LS 1/2/6's 15 degrees or the original smallblock's 23 degrees. Note that the familiar cathedral- shaped entrance of the LS1 is gone.
Mechanical Mastery

Reports peg the intake port flow in the area of 360 cfm as delivered at the engine's peak valve lift, putting the flow capabilities in a league of its own. Technical highlights here include a raised runner with substantially enlarged cross section, full CNC porting, a 2.20-inch valve, and valves set at a 12 degree angle, in contrast to the LS 1/2/6's 15 degrees or the original smallblock's 23 degrees. Note that the familiar cathedral- shaped entrance of the LS1 is gone.  View Related Article

 

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