LS7 2-valve vs 4-valve

By Takeda
November 5, 2016 in Performance Engine Tuning

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Takeda

Posted November 5, 2016

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Posted November 5, 2016

Chevy LS7, pushrods, and 2-valves/cylinder 505HP:

Chevy LS7, with Mercury developed DOHCs, and 4 valves/cylinder 775HP:

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Mike-1000

Posted November 10, 2016

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Posted November 10, 2016

Nice!

Mike

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Chris

Posted November 10, 2016

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Posted November 10, 2016

They had a similar engine there last year and the year before. All built using an LS7 or LSX 427 block.

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LS7 2-valve vs 4-valve

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Takeda

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Mike-1000

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Chris

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