Chevrolet Corvette LS6 Small Block Engine - The Ruthless Pursuit Of Power
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Side view cuts of the LS6 (left) and LS1 exhaust ports, again, show a smoother short-turn radius. On the piece at left you can also see some of the change to the combustion chamber. Note how the chamber wall around the spark plug has been moved in towards the valves and the roof has been lowered. Photo: GMPT Communications View Related Article
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