For their March 2013 issue, the talented editorial team over at Mopar Muscle magazine installs a very cool Xtreme Energy Camshaft™ from COMP Cams along with flat tappet lifters in their 383 Chrysler Newport convertible in an attempt to add some power to the ride. A COMP Double Roller Timing Set and Engine Break-In Oil complete the COMP Performance Group™ components. The staff then puts the package through the paces on the dyno. Learn about the horsepower gains by clicking on the link below. We also encourage you to pick up the March 2013 issue of Mopar Muscle.
Click on the link to see the Mopar Muscle PDF.