A 2002 Chevy duramax has 300 horsepower stock
i think it puts out about 365 horsepower stock
365
300hp
300hp
310hp
Iv read and herd for them to hold up to 500hp stock
the 03 duramax had 300 horsepower and 520 ftlb of torque with the Allison transmission and the manual zf-6 transmission.
The torque on a Duramax LB7 is 520 pound-foot. The LBZ is 650 and the LMM is 660. The horsepower on a Duramax is 300.
The 2006 Duramax has 360 HP.
300hp
Stock 350 horsepower. With all the mods you can achieve 1,250 horsepower. (But you run the risk of blowing heads.)