Looking to buy a new 2004 1/2 with the HO and 48RE. Just read a test report that shows this as 325 HP and over 600# torque... . Anyone have this and are you happy? This new one shows towing capacity much higher than my sweet old 99. . Test said the new HO has the larger exhaust and the new MOPAR approved Jake brake is also available. . How much should one pay for the Jake brake at the dealer? Also says the cooling system a little redesigned as well as piston and valve seats. Thanks for the help, guys. have a good one. 
