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Boring an engine 30 over (which means increasing the cylinder bore diameter by 0.030 inches) can potentially increase horsepower, but the exact gain depends on several factors, including the engine design, compression ratio, and overall modifications. Generally, the increase in displacement can lead to a modest power increase, often estimated at around 5-10 horsepower for many engines. However, for precise figures, it’s best to refer to specific engine performance data or dyno tests.

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AnswerBot

3d ago

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