I have been reading about these programmers for some time now. I currently have the Bully Dog and i haven't seen a huge increase in MPG unless I'm traveling on the Interstate. I pull a 16ft landscape trailer with less than 8000 pounds. What kind of MPG increase can I see with my set up with and without a trailer. Also which PPE programmer to use and are these shift on the fly like bully dog? Thank You
I forgot the MPG
__________________ 2006 GMC 2500HD LBZ Crew Cab 4x4, Silverline Turbo Back Dual Exhaust, PPE Hot Programmer, Egr Block Plate, PPE Air Box Mod, 2in. Plug, SES Light
Full Bore Exhaust Manifold compliments of BD Diesel.
Last edited by Landscapeman : 12-19-2007 at 08:28 PM.
they are not shift on the fly and the ppe programmer to get is the ppe hot +2
__________________ 2003 Chevrolet CC/SB LB7 Homemade 5 inch "shorty" stack, Kennedy boost valve, Autometer Phantom II Boost and Pyro gauges, 35's on all black Ultra Goliaths, front end leveled, 2% tint, SD tierod sleeves, 2 Kicker CVT 10's w/ Sony amp, 10,000k HID headlights, blacked out taillights and brake light, spray on bedliner on front end
the PPE programmers are by far the best thing for the Duramax IMO,i gained roughly 2-3MPG as an average on my LBZ but i've seen up to a 4MPG gain and then on my LLY i gained 4-6MPG as an average but for all the PPE's that i have put on duramax's and that includes the LB7,LLY,LBZ and LMM and most of then average 2-3MPG gain but the LLY often times has a higher average then the rest of the Duramax's,not sure what causes it.i use to have the bully dog and i can assure you won't be disappointed with the PPE.
__________________ James
TyreBoyz Pulling Team
Pulling Truck called Late Nights.05 LLY 3500 EC LB DRW tuned By Idaho Rob.
Work truck,06 LBZ 2500 CC SB SRW,tuned by Idaho Rob and PPE at times
My Truck now,1987 Chevy 2500 350 tweaked,6" SuperLift,350 V8 bored 60 over,Elderbrock headers Cam and Titanium Rockers,750 Twin Pumped Holley Carb and some other goodies.crank dynos over 400HP.
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