4x4 boosted launch?

**Msims02** · #1 (**permalink**) 12-14-2011, 05:58 PM

When doing this do u just leave your truck in 4x4 the whole race? Or just launch then back to 4x2? I know in my Z71 u cant go very fast in 4 hi.

Sent from my Autoguide iPhone app

**late_99_PSD** · #2 (**permalink**) 12-14-2011, 06:01 PM

You can leave it in 4x4 the whole time. It wont hurt anything. You would be hard pressed to even attempt to switch it back during a race.

**dhanna6powerstroke** · #3 (**permalink**) 12-14-2011, 06:03 PM

You can flip the switch back to 4x2 but it will stay in 4x4 until you take the load off the driveline.

MWilbur516 · #4 (**permalink**) 12-14-2011, 06:04 PM

I've been at 100+ in 4wd. This ain't no Z71 my friend.

**Msims02** · #5 (**permalink**) 12-14-2011, 06:04 PM

Do y'all know what top speed is on our trucks in 4 hi? Thanks for the fast reply guys!!

Sent from my Autoguide iPhone app

**Msims02** · #6 (**permalink**) 12-14-2011, 06:05 PM

Quote:

Originally Posted by MWilbur516

I've been at 100+ in 4wd. This ain't no Z71 my friend.

Lol u answered my ? While I was typing it!! Thanks again I'm gunna do it tomorrow and try and video it lol

Sent from my Autoguide iPhone app

MWilbur516 · #7 (**permalink**) 12-14-2011, 06:06 PM

You're not gonna hurt the transfer case. Just race it and have fun, but most importantly, WIN!

**Msims02** · #8 (**permalink**) 12-14-2011, 06:09 PM

Lol thanks

Sent from my Autoguide iPhone app

Lilpooh · #9 (**permalink**) 12-14-2011, 06:16 PM

Quote:

Originally Posted by Msims02

Do y'all know what top speed is on our trucks in 4 hi? Thanks for the fast reply guys!!

Sent from my Autoguide iPhone app

98mph if running the stock tune.

the_husk · #10 (**permalink**) 12-14-2011, 06:29 PM

Z71 should go as fast in 4hi as 2wd

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