4.2 LT BPH

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09-23-2019, 07:55 PM

Rick'sJag

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4.2 LT BPH

What is the BHP of the 4.2 LT Naturaly Asperated Engine as I have in my 2009 XK. ?

Last edited by Rick'sJag; 09-24-2019 at 08:54 AM. Reason: spelling

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09-23-2019, 08:10 PM

Stuart S

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I think you mean BHP. If so, the normally aspirated 4.2L engine produces 300HP @ 6,000 RPM. The supercharged version produces 420HP @ 6,250 RPM.

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09-23-2019, 08:44 PM

JagRag

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Technically, seeing how your car is about 10 years old now, a 10% loss wouldn't be out of the question (depending on your mileage), so you are more likely around 270-275 BHP.

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