From humble origins in the late 19th century to the refined modern builds of today, automakers continue to forge ahead with new engine designs. Throughout the decades, some engines have made more power, others have offered breakthroughs in efficiency, and many have featured alternative configurations. GM’s new ZZ632/1000 crate engine is so monstrous that its existence is almost unbelievable. Regardless of how it came to be, automotive enthusiasts are sure to revel in the enormity of this crate engine.
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