LMM: Finally got in the 10's

Harbin_22

Active member
Dec 4, 2010
3,858
7
38
Southern Indiana
Well I finally made it in the 10's! Went on a 10hr drive out to Maryland International Raceway to play around in the XDP even this weekend. Never ran anything other than 1/8 passes and playing under 100mph on the street. Well first pass down the track got me a [email protected]. Had a 1.7ish 60'. The truck is hitting a limiter at 3700rpm and didn't want any part of going past that. Friday night it ran multiple 10.4x passes all at the stupid 129mph lol. Best pass was a 10.419 and best MPH for the weekend was 132.95. The only way I broke 130mph was to let it shift into 6th gear, which is really hard on stuff and it didn't really care for it since it has never done it lol. Tried it one pass and decided to quit before I hurt something. I was a little bummed considering the last couple hundred feet weren't gaining me anything but all in all I'm happy with the times. There is more there and we will get it figured out but it is what it is for now. Evans trans clicked shifts off all weekend. Never skipped a beat! Thing took some pretty serious abuse this weekend. HSP tripple kit was flawless. Marks tuning was running hard right up to this stupid limiter. Just got to get it figure out. Stupid LMM problems lol. With some good 60' and running out the entire pass, she should be knocking I n 9's door! I'll post a video from the first pass and some of the slips.
 

IOWA LLY

Yes, its really me
Feb 23, 2007
2,275
4
0
Very nice man!!! Congrats!

Was that on slicks or on street tires?

Any idea what the limiter may be?

Sent from my SM-N920V using Tapatalk
 

Harbin_22

Active member
Dec 4, 2010
3,858
7
38
Southern Indiana
Very nice man!!! Congrats!

Was that on slicks or on street tires?

Any idea what the limiter may be?

Sent from my SM-N920V using Tapatalk

It was on slicks, I just wasn't having any luck getting it off the line well.

Think it is the TCM requesting torque reduction after 3700rpm. Thought it was a speed limiter but after letting it go to 6th gear, proved that theory wrong.
 

duramaxdiesel

Dmax Nut
Oct 23, 2008
1,378
0
36
47
Montreal, Canada
Wow! Congrats man:thumb: Getting those times is no easy feat. Knowing that there's more there still is such a cruel feeling lol! Can't wait to see what it does once you get past the tuning gremlins.


Nick
 

JeremyDon88

New member
Feb 6, 2012
297
0
0
Congrats!! You've put a lotta time in that truck n it's really paid off.. Good to see everything's workin good together and great looking truck btw.. :thumb: