it also debuted with the all-new 427 cubic inch LS7, arguably one of the best engines ever made. Read more: How To Clean Your Car's Engine Bay: A Step-By-Step Guide The 7.0-liter LS7 developed for ...

There's just something special about a 7.0-liter Corvette. Doubly so when it packs twin turbos and makes more than 1000 hp.

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Rebuilt LS7 Dyno test. 661 hp at 6,600 rpm and pulls to 7,000 rpm 1:25 Mercury Racing / Roadster Shop SB4 7.0 - DOHC 32 Valve engine based on LS7 makes 750 hp at 8,000 rpm!

Lingenfelter Performance Engineering has taken the C8 Corvette back to its roots with a modern 427-cubic-inch powerhouse, reminiscent of the LS7 ... new dyno test video shows the 7.0-liter engine ...