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SMS Supercharger Boosts Hemi Horsepower By 45% In Challenger, Charger

SMS, Steve Saleen's new operation, wants to sell 2005-09 Mopar Hemi owners a supercharger that the company claims can bump underhood horsepower by as much as 45%. The SMS 296 supercharger has some unique features, including an internal intercooler and a low profile, letting the blower sit between the cylinder banks… » 8/08/08 1:00pm 8/08/08 1:00pm