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Iron Versus Aluminum Cylinder Heads Piston Domes

Here's our handiwork on the piston domes. Don't blame us for the grooves that lead outward from the valve reliefs, placing the heat at the thinnest part of the ring land.
Iron vs. Aluminum Heads

 Here's our handiwork on the piston domes. Don't blame us for the grooves that lead outward from the valve reliefs, placing the heat at the thinnest part of the ring land.  View Related Article

 

 

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