judd.mcclure
SDD Junior Member
Im not white yatch, but im running the 275 tune and hand calc i get about 21 22 driving 73. have towed 8000# with it and no egt problems at all. i love it! drives so much better than stock.
Spartan Diesel Tech DFP kit fully recieved & installed
- Thread starter WhiteYacht08
- Start date
powerwasher
08 SD 6.4L Diesel
Hey judd.mcclure what was your mileage towing that 8000# load.
powerwasher
08 SD 6.4L Diesel
Hey judd.mcclure what was your mileage towing that 8000# load.
GMC2500HD
BONE CRACKER
Pictures?
Frankenstien
Frankestien
Any new updates?..... the 12 second runs Ive seen from spartan are impressive... Would like to know how these are holding up.
DutyCalls08
SDD Junior Member
It's funny! I was just searching Spartan's website, and noticing that they've revamped it somewhat. I have a lot of questions about the dpf delete system, so I decide to go and check out SuperDuty Diesel since I hadn't been over there in a while. Lo and behold the first thread is White Yacht talking about the very system I want. I'm really interested in hand calc fuel economy numbers, and how they compare to stock. I know the spartan system is good for the horse power claims, but what about gas mileage? Also, does anyone know if you plan on upgrading the exhaust to a larger diameter aftermarket piece, can Spartan accommodate this with a larger dpf/cat delete pipe? This would make future turbo upgrades that much easier. Thanks
platinum01
Full Access Member
Any updates? Have heard of some 500+ hp 08's running spartan tune, intake and delete. How's the mileage in your real world driving?