Compression Ratio directly relates to torque across the rpm band.
If you go by the old HO Racing rule of thumb: 1 ratio = 3% gain or loss
You will be down slightly more than 2 ratios so about a 6% loss thru out the horsepower curve.
Tom V.
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"Engineers do stuff for reasons" Tom Vaught
Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward.
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