I have been offered a killer 500 hp Chrysler 440 for my scout. I was going to build one rated around 350 hp, and am concerned about the ride quality with these extra 150 horses. If you've converted or driven one of these high-horsepower beasts and would like to offer some input please e-mail me directly at [email protected] as soon as possible. This motor is about halp-price and will go pretty quickly. Thanks!