More power – up to 325 hp – and reduced emissions are the big stories for 2008. For an outstanding value, a 300-hp/620-lb.-ft. torque Cummins® ISB is now available with a 2000-Series Allison® automatic transmission. For maximum torque, the Caterpillar® C7 delivers a crushing 860 lb.-ft. Plus, the entire line of new powerplants runs exclusively on ultra-low-sulfur diesel.