strasser_3

iTrader: (18)

well the weather sucks here and no track is open yet so i just wanted to get an idea what the truck will run its a 08 silverado 1lt ecsb z71 (5.3 315 hp) got a nx 125 wet shot and a k+n intake stock tune 4 wheel drive launch spray on a 2k rpm switch (whole 1/4)

trever1t

iTrader: (14)

You in CA? lol, weather sucks here too.
mid 14's if you can get traction and keep the transmission from failing.

strasser_3

iTrader: (18)

nope missouri. traction should be no problem in 4 wheel

trever1t

iTrader: (14)

Launch in 4WH...shift it to 2wd right before or after the 1-2, you'll have to try trial and error. A tune will make the most of what you have.
Transmission is a very weak link, a shift kit and servos will help prolong life.

strasser_3

iTrader: (18)

i was gona run it in auto 4 wheel lol and if it blows up thats why they got 100k mile warranty just pull everything off and tow it to the dealer

explorer5.0

don't launch in Auto 4; launch in 4Hi and shift it to Auto or 2wd

trever1t

iTrader: (14)

+1

Ok, well you probably wont have that truck long.... Warranty or not I take care of my toys.

99Silverado5.3

iTrader: (7)

Mid 14 sounds about right. Make sure you have some ngk tr6 spark plugs as well. Tranny should be ok due to stock torque management.

jdawg04 4.8

iTrader: (1)

isnt the stock tune limited to 98mph will that be a factor??

explorer5.0

No, the limiting factor will be how long the stock tune takes to go WOT with all of the torque management. No WOT= no Spray