D or OD at the track?

[denny]

Do you run in D or OD at the track? I seem to be slower in OD.
Can someone please send me a DM file of a run in OD, I want to compare it to mines.

thanks
Denny

 

[epix]

run in Drive

you know how to do a boost take off right?

 

[sy538]

it does not change ET in my truck, i ran 13.675 in D and 1/2 hour later ran 13.662 in OD.

 

[AlaskaTy]

I think D tops out at 111 or 112 or something around there, so if your ETs aren't higher than that I'd do it in D where there's more tranny line pressure.

 

[sy112]

yeah from what I have gathered it is just easier on the tranny to do it in D, gives giher line pressure and a couple other things, better safe han sorry right :wink:

 

[SY2932]

Use D and then drop the transmission into OD after you go through the traps. If you have a manual TCC lockup switch (usually good for .2 of a second) turn that off too. HTH's