ok here is what we got . My freind has o8 diesel with edge programmer tuned to stage 4 with an exhaust .I thought it was banks but its the edge. He claims 480 hp. It was pretty much a dead even race. We were side by side untill we had to slow down for traffic ahead .It was a little stupid cause we did it the street with traffic. Next time we have to run with noone around

It's the torque that will get you. But it's still a deisel, they're still not that fast. They're easy to make a lot faster but it takes a lot to get those big old trucks down the road.

My friend has a 94 Cummins, dynoed at the wheels something like 300hp and 600 ft lbs. Probably about the same amount of hp but WAY more torque. His truck still feels like a dog compared to mine