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
Has anyone ever tried methanol/water injection? They claim to lower EGT's by 250 degrees while adding 70+ horsepower. I was curious if there are any drawbacks to this system...it seems like it could potentially cause injectior problems.
__________________ 2009 GMC Sierra 2500HD, 6.6L LMM, 4" lift, 35" MT ATZ's, 20" Moto Metal, Cognito tie rods, Rancho steering stabilizer, Line X, Banks ram air, monster exhaust, intercooler and six gun tuner with IQ, FTI Billet Triple Lock Up converter, Red Eagle cluthes, Kolene steels and Transgo Jr. Shift Kit.
I never seen a decrease in EGT's with my kit with a 50/50 mix, plain water did lower them while towing. I seen a 16RWHP increase on the dyno. I dont think meth injection could cause any injector problems
__________________ 2003 GMC LB7 CC/SB EFI by IdahoRob, SCIII W/ML Precision Converter by Trent Nell, UL-II Gauges, 5" Straight Pipe, PPE Boost Valve, AFE Intake, and FASS Fuel Pump (150GPH), Modded Intake Horn, PPE Tie Rod Sleeves, SD Manifold, Smoked Recon Cab Lights, Tail Lights & 3rd LED Brake Light, 6000K HID's Lows and Fogs, Tow Mirrors and a 2" Cowl Hood 1/4 mile time 13.2, 454 RWHP -Derek
Meth Injection is good stuff, i don't have dyno numbers but @ 75% water it deff does lower egts by 250, the closer you get to 50/50 the egts stay the same as w/o it. MPGs are also better on highway, while cruising.
__________________ 08 LMM Ext cab, short bed Debadged (Stacked Edge Juice W/ Attitude on LVL 6 and Quadzilla) Dpf and EGR delete 200 MPH. 5 inch Turbo back painted black, no muffler. SMOKE SWITCH . AD100 Lift pump and shimmed FPRV. Labonte Stage III . (All courtesy of MEYER Performance) Transgo Jr. Lowered 2 inches in rear (leveled). Bed covered. Train horns Done by Denny, Air Intake Done by Denny , Blacked out (wheel wells, Hummer rims <285-70's>, windows, Chevy emblems) also Done by Denny ..Black N-Fab Bars.. Saving up for EFI-Live wanna go fast
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