Well I got to line up against a buddy's Tundra 5.7l double cab and it wasn't even close. From a dead stop he put a truck length on me at 60 and was widening the gap. haing no WOT until 40mph kills me everytime. Can't wait for tuning to get rid of the drive by wire restriction.
when and were did you race?
You must not have had the sticker on yet...?
What do you mean having no WOT till 40?
1951 3100
1984 C10
Originally Posted by duckysbht
yeah id like to know more about this as well. I know the Trailblazers have something like this, but didnt know the trucks had it too. Thats reason enough alone to get a tune.
Drive by wire throttle restricts WOT voltage until 40 mph on the titans. I'm running pig rich and don't know why. These same mods on my 06 titan gave me 292hp and 368lb ft and a near perfect a/f ratio. Might have been a better race if I could have improved on the numbers from my modded 06 since the 07+ picked up another 12hp.
something to think about if this is true. i have heard vettes have it or read it in popular hot rodding. that drive by wire sucks because you may think you have it at wide open but you really aren't.
2009 CHEVROLET 1500 with a MONSTER 4.8 between the frame rails!!
Tuned by LSX Powersports ~ 4.10 ~ JBA Shorties ~ 4" Inlet/Outlet Spintech ~ Airaid Coldair
CST 3.5" Spindles ~ Camburg Upper Control Arms ~ 2.5" CCM ~ FFR Tie Rods
Full Throttle Suspension 3" Lift Blocks ~ Soft 8s wrapped in LT285/70/17 Silent Armors
WHAT WHAT, damn it i need a tune right now. i have more power?
2008 Trailblazer SS LS2, K&N CAI, flowmaster 40 series, hp tuned
2004 Trailblazer 4.2, K&N CAI, hp tuned
2002 Camaro Z28 5.7 ls1, lid, slp loudmouth, bbk longtube headers, ory, hp tuned, tr224 cam, ported 243 heads, moser 12 bolt w/ 3.73's and full spool, and a 100 shot just in case. 463whp, 458 wtq 11.32@ 120 1.52 60' on motor no spray times yet
wheres the all mighty red when you need him?
2009 CHEVROLET 1500 with a MONSTER 4.8 between the frame rails!!
Tuned by LSX Powersports ~ 4.10 ~ JBA Shorties ~ 4" Inlet/Outlet Spintech ~ Airaid Coldair
CST 3.5" Spindles ~ Camburg Upper Control Arms ~ 2.5" CCM ~ FFR Tie Rods
Full Throttle Suspension 3" Lift Blocks ~ Soft 8s wrapped in LT285/70/17 Silent Armors
is that the same case for the 99 gmc 4.8?
Dropped Ext Cab 99 Sierra, AirRaid intake, PowerAid Throttle Body Spacer, 3 in exhaust to a Flowmaster, Exhaust out back side of bed of truck, Bright Red, Projector Headlights, Billet Steering Wheel, Touch Screen DVD/CD player, Soon To have, N2O, Headers, Cam, Stall, Nelson Tune, E fans, Shift Kit,
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