Launching in 4WD

you can flip the switch but it WILL NOT come out of 4x4 until you let all the way out on the gas.
robert
 
Knowing my luck, I would flip the knob the wrong way to 4 LOW! :doh:




.............. Would it actually try to kick into 4 LOW at high speed? I hope not! :bang (Sometimes I wish my truck is smarter than I am. :huh:: )
 
no, it wouldnt switch. i believe it has to be in park or neutral with your foot on the brake to engage into 4 low. also, it wont switch back to 2wd until your foot is out of the gas for a few seconds. so, just launch in 4 and stay in it, dont worry about switching back until you're shuttin down at the end of the run(letting off and braking).

Garrett
 
SSpeeDEMONSS said:
no, it wouldnt switch. i believe it has to be in park or neutral with your foot on the brake to engage into 4 low. also, it wont switch back to 2wd until your foot is out of the gas for a few seconds. so, just launch in 4 and stay in it, dont worry about switching back until you're shuttin down at the end of the run(letting off and braking).

Garrett
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i heard it was horrible for the tranny to launch in 4wd?.... i dont wanna blow it up..... unless im told otherwise by some people on here
 
A lot of people launch in 4-wheel Drive. I'm sure hard on the tranny ..but then again so is Drag Racing..

With My 7.3 I would boost up to about 12-13 pounds of boost before I left the Line..in 4-high
 
i have probably made over 500 4wd launches in my truck and that is no exaduration, i don't know if i am lucky or what but no problems yet
robert
 
it's hard on the trans but it can take it. as long as you dont sit there boosted for too long, because then the heat will ruin your trans. also, dont let it hop in 4wd, then you might break something else.

Garrett
 
ok cool.....i ordered exhuast for my truck today ..... ill prob run it next week or so....
 
Dog this trans and then you will have a good excuse to get a bigger and better one!!!!
 
Frans96ss said:
i dont wanna blow it up..... unless im told otherwise by some people on here
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I would'nt take anyones advise rather to blow it up or not.:eek: LOL

i run mine in 4H and no probs.
 
Do like I did. Play it safe and blow it up safely then explain to your wife that the truck is retarded. Then rebuild your tranny real strong so it won't again. Explain to her that you didn't want it to do it again if she was driving. Course mine calls BS on it and says that I just want to make it stronger for more power. Can't argue with that one.
 
BigBlue said:
Do like I did. Play it safe and blow it up safely then explain to your wife that the truck is retarded. Then rebuild your tranny real strong so it won't again. Explain to her that you didn't want it to do it again if she was driving. Course mine calls BS on it and says that I just want to make it stronger for more power. Can't argue with that one.
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haha well im 23 so deff no wife...... and how much is it to get built..... i have another race car to worry about .... i dont like putting money like that into my truck....BUT u gotta pay to play.....:bang
 
Frans96ss said:
haha well im 23 so deff no wife...... and how much is it to get built..... i have another race car to worry about .... i dont like putting money like that into my truck....BUT u gotta pay to play.....:bang
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You are looking at about 2 LARGE for a tranny from Suncoast... :rockwoot:
 
Plan on $2,100 in parts, if you dont get the xtra filter.

And $600-$1,000 to install the parts.

It is a job!!! Trust me.

Then get SunCoast tranny files incorporated in your tunes.
 
ive done 2 4x4 launchs since the SCT and im not doing it again till i get my puking issues resolved, or actually till i plan a date to take it into FOMOCO and have them take a look at it LOL
 
is there a speed limiter on the 'o6 in 4wd hi? I ran my truck at the track in 4 hi and ran a 20.01... pissed me off.. was in the gas the entire time, truck just wouldn't go.
thanks.
 
That 20sec. run must be ALL stock because there is no way you run that slow with a programer.
If you are stock don't lock it because spinning will not be a problem.
 
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