Smarty paired with 150 hp injectors & a Super B turbo will put you in the 400 Horsepower range. Also the Smarty can be stacked with other fueling boxes for more Horsepower. So Smarty is the way to go.
One Owner 2001 3500 Cummins 320,000 miles & still growing & 2001 1500 5.2 92,000 & still growing
Last edited by MERF-09; 06-08-2012 at 08:26 AM.