cbvet

My 2012 lariat would shift out of 4wd high all day long every single time under a load, I would grab second gear scratch out of a boost launch.

marinemike0931

Damn, wish I could... my 12' FX4 stays in 4H and slows me down until the load is off, it show 2WD but I can tell its still in 4H!

cbvet

Yeah I've been hearing of all this talk of not shifting out of 4hi while under a load,
but mine would, haven't tried it in my 13 fx4 yet, but will try soon.

71RDRNR

Do any of you guys leave in manual in 2nd under boost than go to auto or just auto under boost and let her go?

Thanks.

Leadsled124

Us ACTUAL Socal resident guys would be climbing the charts if the hippies wern't shutting down all our tracks and we had better octane! LOL
I swear im actually considering meth kit just as a knock suppressor. on warm days with a load on the motor im getting horrible knock. Even our 91oct is rarely pure 91. Then add the 10-15% ethanol.....

Joewee3.5

This will chirp the tires then bog pretty bad. I've tried it a few times for the heck of it.

engineermike

Update:

12.72 @ 109.01, TurboPete, Screw, 2WD, 3.55, MAK Offroad Y-pipe, 4" Exhaust, AFE Stage II, Nitrous Proflow Kit (~65 shot), SCT Custom Tuning.
12.85 @ 105.08, turbo_tester, 2011 SCrew, 4wd, 3.55, ATP TURBO +2 Turbos (Garrett 60mm/50mm), ATP Turbo FMIC, Decatted Stock Downpipes, stock midpipe, stock exhaust
12.874 @ 103.44, Rick@Livernois, Screw, 4WD, 3.55, Livernois offroad downpipe, Livernois 93 Tune, 170 deg Tstat
13.268 @ 101.38, Slow, 2012 Screw, 2wd, 3.55, track test tune by Tuners Inc, AFE Stg2 intake, MAK Y-pipe w/ stock exhaust, windshield washer fluid injection
13.306@100.18, focus289, 2012 Screw 4wd, 3.73, SS Inc. 93T4 tune, Stainless works dp, Full Race FMIC and 3" exhaust, Airaid cai
13.308 @ 100.41, prime8, 2011 Scab, 4wd, 3.55, Solo MR400 exhaust, Livernois 93 tune, airraid oilless CAI
13.38@98.99, focus289, 2012 Screw 4wd, 3.73, Livernois 93v10 tune, Full Race FMIC and 3" exhaust.
13.39 @ 100.05, Rick@Livernois, Screw, 4WD, 3.55, Livernois 93 Tune, 170 deg Tstat
13.46 @ 98.84, Rick@Livernois, Screw, 4WD, 3.55, Livernois 93 Tune, 376 rwhp
13.47 @ 101.6, Slow, 2012 Screw, 2wd, 3.55, Unleashed 87 tune, AFE stg 2 CAI, MAK Y pipe, stock exhaust
13.49 @ 97.88, Master of Faster, Screw, 4WD, 3.73, Livernois 93v10T Tune Only
13.51 @ 98.04, Dave Denkhaus, Screw, 4WD, 3.73, MorePowerTuning 93v3 SCT, 170 deg Tstat, MBRP Offroad downpipes, stock exhaust
13.524 @ 99.61 jcain, 2011 screw-sb, 4x4-OR, 3.73, 5800' DA, LVMS 91 custom + 35shot
13.539 @ 99, CoreyMS, Screw, 4WD, 3.73, MAK Offroad Y-pipe, 3" Exhaust, AFE Stage II, Unleashed 93 tuning. Methanol Injection
13.54 @ 99.08, focus 289, 2012 Screw 4wd, 3.73, Livernois 93v2 tune, Full Race FMIC and 3" exhaust.
13.559 @ 96.58 mph, rancheroracer, 2012 Scab, long bed, 4wd, 3.55, Socal race 91 octane T4 tune
13.57 @ 100.14, likemyeco, 2012 Screw, 4WD, 3.55, Livernois 93 tune, off road pipe
13.57 @ 97.79, rancheroracer, 2012 Scab, long bed, 4wd, 3.55, Socal race 91 octane T222 tune
13.572 @ 98.05, taz1, 2011 ex cab, 4WD, 93 tune
13.58@101.60, Ecofx86, 2012 Screw fx2 , 2WD, 3.15 gears, SSInc T4
13.60 @ 98.21, BlueBoostedSCrew, 4WD SuperCrew, 3.55, Livernois 93v2 Tune/AirRaid CAI, 365 rwhp
13.60 @ 98.62, Rio94gt, Screw, 4WD, 3.55, SoCal 93 T3 tune ONLY
13.60 @ 98.50, Franchi Motorsports, 3.55 gears, SCREW, 4x4, Wagner FMIC, AirAid CAI, 93 MPT tune, Stainless Works offroad downpipe and S tube catback
13.61 @ 98.12, rancheroracer, 2012 Scab, long bed, 4wd, 3.55, 5 Star 93 tune
13.61@96.86(DA=1545), K-Dubb, 2012 SCREW FX4, 4wd, 3.73, Unleashed 93
13.648 @ 96.82, vteckiller2000, Screw, 4WD, 3.73, SCT 93 tune
13.66 @ 99.14, focus289, 2012 Screw, 4wd, 3.73, Livernois 93v2 tune, Livernois high flow catted/dp, Full Race FMIC and 3" exhaust
13.66 @ 98.7, Slow, 2012 Screw, 2wd, 3.55, Unleashed 87 tune, AFE stg 2 CAI, 365 rwhp on 93 tune.
13.669 @ 97.96, taz1, 2011 Scab, 4wd, ? 93 tune
13.679 @ 99*,joewee3.5, 2011 screw 4wd, Livernois catless downpipes, livernois 93v2, aFe Stg 1, 4" custom exhaust
13.686 @ 97.91, focus289, 2012 Screw, 4wd, 3.73, Livernois 93v2 tune
13.69 @ 101.4, supereco, 2011 Scab, 2wd, 3.73, heartthrob 4 inch, Livernois 93v2 tune, airraid CAI
13.72@98.45, Setxathlete14, 2013 Screw, 2WD, 3.55 gears, SoCal 93 Octane Custom tune.
13.72 @ 97.51, No1ford, 2011 Scab, 4wd, 3.55, Edge 91 tune, Airaid intake
13.72 @ 97.23 /f150man3.5 /2011 screw / 4wd /3.73 / 3" magnaflow with resonater delete/ 5star 91 performance
13.731 @ 97, CoreyMS, Screw, 4WD, 3.73, MAK Offroad Y-pipe, 3" Exhaust, AFE Stage II, Unleashed 93
13.75 @ 95.87, Only306, 2011 Screw LB, 4wd, 3.55, MPT 93 tune
13.75 @ 96.84, djt81185, 2012 Scab, 4wd, 3.73, sct 93 tune, DA 1840'
13.803 @ 96.89, Lanmorga, 2012 SCREW, 4WD, 3:73, catted downpipes, 4" Cat-back, AFE Stg 2, SoCal tune on cali 91
13.804 @ 96.71, Geno51, 2012 Screw, 4wd, 3.73, SCT 93 tune
13.82 @ 98, SetxAthlete14, Screw, 2WD, 3.55, SoCal 93 Ocane Trial Tune
13.83 @ 97.13, Only306, 2011 Screw LB, 4wd, 3.55, SCT 93 tune
13.83 @ 95.70, 05mustang_tt_charged, Screw, 4wd, 4.10 gears, Livernois 93 Performance V2 Tune
13.85 @ 96.56, SICKQK, 2011 Screw, 3.73, SCT 93 tune
13.88 @ 98.6, supereco, 2011 Scab, 2wd, 3.73, heartthrob 4 inch, Livernois 91 tune, or was it Superchips?, airraid CAI
13.90 @ 98.24, Schmidty, 2012 Screw, 4x4, 3.31, 93 SCT tune
13.918 @ 99.22, ssrbolt, Screw, 2wd, 3.15, SCT 91 Tune/AirRaid CAI, Magnaflow Cat-back
13.93@100.00, Ecofx86, 2012 Screw fx2 , 2WD, 3.15 gears, SoCal 93 Octane Custom tune.
13.947 @ 95.48, CoreyMS, 2011 Screw, 4wd, Unleashed 93 tune.
13.98 @ 96.44, Eboostfx4, Screw, 4wd, Livernois 91 tune
13.99 @ 99.9, rickof08, 2012, Screw, 2wd, 3.55 gears, mpt 93 performance tune
13.99 @ 97.14, oxwhite11, 2011 Screw, 4wd, 3.73, Hearthrob 4" exhaust, Livernois 93 tune, Airraid CAI
13.991 @ 96.97, dodgehemi0, Screw, 4wd, 3.73, Livernois 93v2 tune
14.040 @ 96.98, twbrown44, 2011 SCAB, 2wd, 3.55, Airraid filter, Aeroturbine muffler
14.02 @ 95.08, Limitless2011, 2012 Screw, 3.73, Roush exhaust, SCT 93 tune, Injen CAI, TB spacer
14.04 @ 96.12, 2011boost, 2011 Screw, 4wd, 3.55, SCT 93 tune
14.093 @99.60, Plumbnman, 2011 SCREW, 2wd 3.55, Solo 4" exhaust, AFE Stage 2 intake, Livernois 93 V2 tune
14.10 at 95.45, Franchi Motorsports, 3.55 gears, SCREW, 4x4, Wagner FMIC, AirAid CAI, 93 MPT tune, Stainless Works offroad downpipe and S tube catback
14.11 @ 97.86, Turbopete, 2012 Screw, 2wd, 3:55, MAK Offroad Y-pipe, MAK 4" MagnaFlow Exhaust, Superchips tune, 366 rwhp
14.125 @ 95.0, chalybs, 2011 Screw, 4wd, Unleashed 93 tune
14.18 @ 95, No1ford, 2011 Scab, 4wd, 3.55, Airraid CAI
14.20 @ 97, rickof08, 2012, Screw, 2wd, 3.55 gears, mpt 93 performance tune
14.2 @ 97, heyman, 2011 Screw, 4wd, 3.73, Livernois 93 tune
14.211 @ 97.80, glsryan, 2011 Screw, 2wd, 3.15, Hearthrob 4" exhaust
14.22 @ 95, ninjatalon, 2011 Screw, 4wd, 3.73, SCT 93 tune
14.23 @ 96.48, focus289, 2012 Screw, 4wd, 3.73, 5 Star 93 tune
14.23 @ 94.71, F150man3.5, 2011 Screw, 4wd, 3.73, Magnaflow muffler/3" resonater delete
14.24 @ 95.47, BDFX4, 2012 Scab, 4wd, 3.73, SCT 93 tune
14.27@94.10 07bluelbz 2011 Screw 4wd Lariat Raptor cat back, Unleashed 93 tune.
14.32 @ 94.14, SICKQK, 2011 Screw, 3.73, stock *quickest stock*
14.35 @ 95.8, ultradriver10000, 2012, SCT 93 tune, DA ~2700'
14.37 @ 94.76, Geno51, 2012 Screw, 4wd, 3.73, stock
14.386 @94.98, Plumbnman, 2011 SCREW, 2wd 3.55, Solo 4" exhaust, AFE Stage 2 intake, stock tune
14.40 @ 94.41, No1ford, 2011 Scab, 4wd, Stock
14.424 @ 94.59, taz1, 2011 Scab, 4wd, stock
14.46 @ 95.1, ultradriver10000, 2012, 5Star 89 tune, DA ~2700'
14.51 @ 91.6, Screw, 4WD, 3.73, Livernois catted downpipe, Livernois 93 Tune, 170 deg Tstat, AFE stage 2 intake
14.53 @ ?, Limitless2011, 2012 Screw, 3.73, Roush exhaust, Superchips tuner, Injen CAI, TB spacer
14.548 @ 94.91, bignfast, 2011 Screw, 2wd, 3.55, stock
14.55 @ 92.32, ajrothm, 2011 Screw, 4wd, 3.73, Livernois 93 tune, 336 rwhp
14.57 @ 94.7, stinebaugh123, 2011 Screw, ?wd, 3.73, AFE 4" exhaust
14.59 @ 92.6, kyrenegade, 2011 ?, 4wd, 3.73, stock
14.67 @ 93.45 Mark Miller, 2011 Scab, 4wd, 3.55, stock
14.68 @ 92, Limitless2011, 2012 Screw, 3.73, Superchips tuner
14.7 @ 90, Jcain, 2011 Screw, 4wd, 3.73, stock, DA 5800'
14.79 @ 94.1, Only306, 2011 Screw LB, 4wd, 3.55, SCT 87 tune
14.79 @ 93.57, focus289, 2012 Screw, 4wd, 3.73, stock
14.85 @ 93 mph, Franchi Motorsports,3.55 gears, SCREW, 4x4, stock
14.88 @ 93.3, Only306, 2011 Screw LB, 4wd, 3.55, stock
14.91 @ 92, 91hybrid, 2011 Scab, 4wd, 3.31, stock
14.97 @ 92, lilthumper, 2012 Screw, 4wd, 3.73, stock
14.98 @ 87.8, Screw, 4WD, 3.73, stock
15.02 @ 91, oxwhite11, 2011 Screw, 4wd, 3.73, stock
15.2 @ 91, heyman, 2011 Screw, 4wd, 3.73, stock
15.20 @ 91.1, ultradriver10000, 2012, stock, DA ~2700'
15.20 @ 89.25, G2G, 2013 SCREW, 4WD, 3.55 STOCK
15.26 @ 90.22, ajrothm, 2011 Screw, 4wd, 3.73, stock

Franchi Motorsports

iTrader: (9)

13.60 at 98.50, Franchi Motorsports, 3.55 gears, SCREW, 4x4, Wagner FMIC, AirAid CAI, 93 MPT tune, Stainless Works offroad downpipe and S tube catback, with a 1.88 60 foot

Ecofx86

13.58@101.60, Ecofx86, 2012 Screw fx2 , 2WD, 3.15 gears, SSInc T4

engineermike

The 2wd trucks seem to have a 2-3 mph advantage.