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0405htp Ls2 12 Z

Like the LS6 engine on which they were first proven, the LS2's heads have unshrouded valves. They measure 2.00 inches on the intake side and 1.55 inches on the exhaust.
LS2: An Inside Look

 Like the LS6 engine on which they were first proven, the LS2's heads have unshrouded valves. They measure 2.00 inches on the intake side and 1.55 inches on the exhaust.  View Related Article

 

 

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