This was my first time driving the 6.4 at the track and we we're testing a new tune for the transmission so I wasn't sure what to expect. I think I might can get the 60 into 1.9x range, but with only three runs I was able to get it to a 2.0
http://www.youtube.com/watch?v=ryTt66tDYlg

 

Thats impressive...every 6.4 I have driven has been a TURD, so the programmer must really wake it up. I'm sure once the custom tuning is out for it it will wake up even more.

 

Damn thats a good time for tune only!

 

so whats the story on this truck ? im interested

 

Glad to see they are comming around. Congrat's!

 

What tune are you running? The innovative diesel extreme street tune netted me 13s @ 99 all day long. Best 1/4 pass was 13.7 with 8.99 1/8 mile. Last week I learned leaving AC on nets better times. 1/8 mile was improved to 8.6-7s which will be 13.5s in 1/4. Part I love the most is dpf delete and tune only cost 450. Gotta love diesel power.

 

well.... this was posted back in 2008 so im guessing the tuning has evolved since then....LOL

 

^^ I would also agree