Before a single machining operation is performed, the perfect aluminum alloy must be selected. 2618 and 4032, the two most prolific piston materials, have a long list of differences that make them best-suited for specific applications.
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Do you know a wrist pin from a ring land? How about a 4032 alloy slug from a 2618? Take this in-depth quiz to gauge your piston knowledge.
READ MORESeptember 7, 2017 | By Evan Perkins
