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0405htp Ls2 11 Z

Simply put, the LS2's cylinder heads are from the Corvette Z06 LS6 engine, including the same unshrouded-valve chamber design and port configurations. With the revised flat-top piston, however, compression jumps to 10.9:1--up from 10.5:1 in the LS6.
LS2: An Inside Look

Simply put, the LS2's cylinder heads are from the Corvette Z06 LS6 engine, including the same unshrouded-valve chamber design and port configurations. With the revised flat-top piston, however, compression jumps to 10.9:1--up from 10.5:1 in the LS6.  View Related Article

 

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