OK... I just got my new Four Wheeler Mag. , and on page 54 for up coming TTC there is a 94 Suburban. The mag states that it has a Cummins engine, twins, and makes 850 hp and 1500 ft lbs of torque. This is with 150 PSI and an automatic transmision. Is this someone from this site or do any of you know the owner of this truck? OH... I almost forgot, its a 24 vavle engine. (is the P-pump at work here?):--)