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View Full Version : O/D off, then ON at high speed.



BeeDamn
09-09-2014, 04:04 AM
Hi guys

I searched on the net for the O/D band and it's weakens and I know it's not good to hammer at O/D on. So my question is I always WOT with O/D off but can I do WOT in O/D off at high speed in 6000 rpms+ then push the button to switch the O/D on on WOT ? is this safe !!?

and thank you sorry for the duplicated questions.

lji372
09-09-2014, 05:35 AM
Hi guys

I searched on the net for the O/D band and it's weakens and I know it's not good to hammer at O/D on. So my question is I always WOT with O/D off but can I do WOT in O/D off at high speed in 6000 rpms+ then push the button to switch the O/D on on WOT ? is this safe !!?

and thank you sorry for the duplicated questions.

ask limited360 .............................: violin:

Limited360
09-09-2014, 06:21 AM
ask limited360 .............................: violin:

I would not suggest this... had a major dun da dun moment and I did this... 130mph, WOT and I let it shift to 4th...

BANG! Snapped my intermediate shaft.

No WOT in O/D is my suggestion

fastblackmerc
09-09-2014, 06:31 AM
Hi guys

I searched on the net for the O/D band and it's weakens and I know it's not good to hammer at O/D on. So my question is I always WOT with O/D off but can I do WOT in O/D off at high speed in 6000 rpms+ then push the button to switch the O/D on on WOT ? is this safe !!?

and thank you sorry for the duplicated questions.

No it's not safe and why would you want to do that anyway?

martyo
09-09-2014, 06:45 AM
No it's not safe and why would you want to do that anyway?

Have you ever seen fast and Furious???? :burn:

lji372
09-09-2014, 06:47 AM
I would not suggest this... had a major dun da dun moment and I did this... 130mph, WOT and I let it shift to 4th...

BANG! Snapped my intermediate shaft.

No WOT in O/D is my suggestion

don't understand why- this gets you a freshened up tranny with new fluid doesn't it :confused:

:lol:

Limited360
09-09-2014, 06:48 AM
don't understand why- this gets you a freshened up tranny with new fluid doesn't it :confused:

:lol:

Yeah for $400 it wasn't the worst thing that could of happened....

jwibbity
09-09-2014, 02:48 PM
I think the OP is saying go as far as you can WOT in third, let off the gas and hit O/D on and let it shift....not WOT with O/D on:confused:

BeeDamn
09-11-2014, 04:48 AM
^^^^ this is explaining my question

So guys O/D is useless for our cars !! when we want a full speed right ?

Is O/D only for highway cruising ? to safe some gas ? is that it ?

I understand that WOT with O/D on is NOT SAFE ! but which RPMs or speed is safe to hit the button to switch it on ?

Thank you all

lji372
09-11-2014, 05:00 AM
^^^^ this is explaining my question

So guys O/D is useless for our cars !! when we want a full speed right ?

Is O/D only for highway cruising ? to safe some gas ? is that it ?

I understand that WOT with O/D on is NOT SAFE ! but which RPMs or speed is safe to hit the button to switch it on ?

Thank you all

Correct sir. Cruising only.....

BeeDamn
09-11-2014, 05:05 AM
That disappointing :(

burt ragio
09-11-2014, 06:55 AM
With over drive off 4:10 gears what will the RPM be at 90, 100,110 mph ?

03mmmonroe
09-11-2014, 11:51 AM
With over drive off 4:10 gears what will the RPM be at 90, 100,110 mph ?

You can get all the way to 120 - 125 mph before 6,000 rpm in 3rd if i remember from running at the track.

Marauderman
09-11-2014, 03:22 PM
You can get all the way to 120 - 125 mph before 6,000 rpm in 3rd if i remember from running at the track.

It was others not you for sure--but good info--I know..It looked that way on my dials....

Black Terror
09-11-2014, 05:21 PM
140 in 3rd gear is possible with 3:55 gears, saw this at Atlanta Speedway during some Ford days there.

wulff
09-27-2014, 09:05 AM
Didn't mean to hijack the thread!

Marauderjack
09-28-2014, 03:06 AM
Are we talkin' about the TC locking up here??:confused:

wulff
09-29-2014, 05:27 PM
Didn't mean to hijack the thread!

Logizyme
09-29-2014, 08:57 PM
Totally stock, speed limiter is at the same speed at max RPM in 3rd (6K RPM @ 130MPH)

So without a tune, its your not really ever going to shift into OD while WOT unless you hit speed limiter.

Now if your talking about going WOT in 3rd, then letting off with OD on, then yeah that's not the greatest thing in the world - instant transmission death is not likely.

Just as a general rule, if your going fast and WOT playing around, just hit OD off - there is no reason for it. You are correct that it is just there to save gas.

88CuttyClassic
09-30-2014, 06:29 AM
Dang . Im always in OD and drive balls out everyday. Oops!

clmrt
09-30-2014, 06:32 AM
With over drive off 4:10 gears what will the RPM be at 90, 100,110 mph ?

3100, 3450, 3792.

ChiTownMaraud3r
09-30-2014, 06:37 AM
Yes 130-140 is possible with 3:55 gears with OD off. If you need more speed and run out of gear, let off the gas and click the button.

Marauderjack
09-30-2014, 06:48 AM
I must still be INVISIBLE!!:shake: