275 injectors vs Bully Dog Step 1's

[Archive]

What is benefit of the Bully Dog Step 1's or DD 1's extruded honed injectors, as compared to the stock 275 injectors?


------------------
98 24V QC, AT 4wd,4:10 LSD,Driftwood w/leather. Boost, Pyro and Trans temp gauges. X-Line Bed liner. TC lockup switch. BD E-Brake & PressureLoc

 

[Archive]

Diesel Dynamics has dyno graphs on their site that compares the DD injectors vs. the stock and 275's. I have found their graphs to accurate.

------------------
2001. 5 2500 QC 4x4
Cummins ETH 6speed
RAMPAGE!

[This message has been edited by Bill (edited 12-04-2000). ]

 

[Archive]

Are you sure the Stage I injectors are extrude honed? Did Bully Dog tell you that their step 1 injectors are extrude honed?

 

[Archive]

Bully dog injectors are extrude honed and individually flow & pressure tested. I know this for sure because I've seen it. I'm not sure that any one else does this or not check it out? I have tried the bully dog and the diesel dynamics and the 275 hp injectors.
The dynamics and bully dog definitely out performed in HP and mileage than the 275 injectors. I felt the bully dog had the edge but they were so close it was scarry.