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How much HP/Torque gain going from 8.2 to 9.5 compression?
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12-06-2004, 05:40 PM
Scouder
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You will gain around 5%. So if your engine is making, say, 260hp at 8.2, you will be around 273hp with the 9.5. The rule of thumb is about 4% per point of compression until you get up around 11, then it drops to about 3%.
-Scouder
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