07.5+ LMM Duramax PowertrainDiscussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission Ect
31.44" tall tires for me and im running at 2k at 75mph.
I see in your sig you state that 11.99 is 1 second faster than 12.00
11.99 is actually 0.01 second faster than 12.00
__________________ 2007.5 GMC Sierra 3500 SRW BLACK,SLT,C.C.,4X4Loaded,DMax,(except for a aFe OEM airfilter part # 71-10101 Complete stock air intake mod, deleted the restricted muffler),Allison,Westach single gauge combo reading EGT/Boost egts from the pass. side, BD Manifold EGT readings drivers side on the Edge Insight, Rear Firestone Air bags with incab controller,back-up sensors, Back-up camera monitoring thru the nav monitor same as factory.
Security System Clifford Matrix 50.7 2 way remote with LCD. "Nitto Terra Grappler" 285-70R-17
Oil used http://www.castrol.com/castrol/secti...tentId=7020026
My last tank I got 7.1 mpg had my foot in it the whole 197 miles, when i drove the truck back from fla i was getting around 14 now with the new exhaust i'll baby it this tank and see what i can get.
My last tank I got 7.1 mpg had my foot in it the whole 197 miles, when i drove the truck back from fla i was getting around 14 now with the new exhaust i'll baby it this tank and see what i can get.
7.1? i get 10 pulling my 12k toy hauler at 64... without the trailer i can squeeze 16-18 going around 71 with my PPE on level 4. I want to re gear it soon since even going 70 my rpms are around 1500-1600.
__________________ 09 white on black CC/SB LTZ loaded.
RPB grill, 6k HIDs hi/low and fogs, pyro/boost gauges, 7-9" cognito, air bags w/compressor, train horns, 20" rockstars, 35" toyo MTs, 5% tint, AMP steps, DPF DELETE, 5" magnaflow w/ RPB tip all gone but the muffler, AFE intake, two JL 10's, all new interior speakers, PPE HOT, titan tank, bed liner, 10inch adjustable drop hitch, and more to come!
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