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Business & Finance
Ford
Ford F-150
Care of Horses

What is the real horse power rating for the 1969 R coded 428 CJ Ford engine?

Answer

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December 06, 2010 2:33AM

It was rated at the factory at 335 HP @ 5400 rpm. On a dyno, being tested as

not as installed in the vehicle, it would make around 410 HP.