How much more hp do you get out of higher compression?

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douglas vincent
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How much more hp do you get out of higher compression?

Post by douglas vincent »

So if you raise the compression to 12-1 on a NA engine and run high grade gas, what hp gains would one expect?

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Reddevil, Awaiting new heart, will it ever happen?
1990 wagon, EJ25 12.3 @ 116.5 FAST Family wagon getting new motor soon
1992 wagon, wifes daily, high compression
1992 Touring wagon, should I keep it?
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