bullydog [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

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072500hd6.6
05-14-2007, 11:53 PM
how long should i wait till i whamp on it

salmandmx
05-15-2007, 12:10 AM
how long should i wait till i whamp on it


I put mine on around 7k miles. Truck runs great. Usually run it in towing mode most of the time. Sometimes in performance and every now and then in extreme when I am about to do some stoplight to stoplight playing.

Tdusseau
05-15-2007, 11:04 AM
Put mine on the truck at the dealer at 60mi. Had about a 10mi drive to the interstate and that was all she wrote. So I waited about 10-12mi before I unleashed hell. Run mine in Perf mode then CL if I am in a battle. I actually get better MPG in Perf mode then I do in Tow/Econ. 17.5 perf and mid 16's in tow/econ. Lightfooted CL and got 17.8mpg. DIC said I was getting 26mpg..:eek: Now that is funny. Oh yeah now at 9940mi. Stock trans 100% yes I know it is only a matter of time.lol

8100 Power
05-15-2007, 11:31 AM
I put mine on around ~3000 IIRC...

072500hd6.6
05-16-2007, 12:46 AM
how much faster is it in the CL tune

Tdusseau
05-16-2007, 08:04 AM
Not sure about 0-60 or 1/4 mile. But you will notice a huge difference from seat of your pants meter.

FYI: Update CL started to play havoc with the truck yesterday. Not sure if it is the trans(slipping) or the high 80* temps or the fact that I have not run it in about a week. I am going to run it the next few days and see if the trans re-learns at starts acting right again. Will let you know. This could be the begining of the end.:eek:

salmandmx
05-16-2007, 12:14 PM
Not sure about 0-60 or 1/4 mile. But you will notice a huge difference from seat of your pants meter.

FYI: Update CL started to play havoc with the truck yesterday. Not sure if it is the trans(slipping) or the high 80* temps or the fact that I have not run it in about a week. I am going to run it the next few days and see if the trans re-learns at starts acting right again. Will let you know. This could be the begining of the end.:eek:

Tdusseau, is this a little project that you are doing to tear up your tranny?! If it is I guess you're just looking for a reason to beef up the tranny and add more goodies, huh?!

Tdusseau
05-16-2007, 01:14 PM
Yeah well :rolleyes: ??? Will see how long she lasts.

072500hd6.6
05-20-2007, 03:59 PM
can you drive it in cl tune

Unit453
05-20-2007, 04:03 PM
I tuned mine at 2500 miles...

GMC2500HD
05-21-2007, 04:56 PM
I tuned mine at about 1500 miles and was had on it as soon as it learned to shift right. No looking back since then.

blackbird505
05-22-2007, 11:05 AM
Yeah well :rolleyes: ??? Will see how long she lasts.
Any update on how the truck is acting with the CL tune? I am getting my BD triple Dog installed tomorrow, and the first thing I was going to do was get the CL tune.

Tdusseau
05-22-2007, 12:54 PM
Yeah she is back to running fine now. I just took it easy for a few. Ran it up through the gears a few times easy then 1/2 then 3/4 throttle and everything is back to normal. Just running in tow/econ then perf for my milage test it just forgot about CL and adapted to the less HP.

072500hd6.6
05-23-2007, 12:29 AM
my truck with the cl tune just feels like it stays at 35oorpms and shifts there thrigh all the gears is that right