I have a 2004 Yukon Denali with nothing more than a 89 tune from Wheatley and with heavy 20" wheels on a 55 degree night i ran a 15.1 @ 91.35! How much more could a 93 tune do on this rig? Looking for the 14's? Also considering a Volant intake?

 

for those mods, or that mod haha, that big *** truck definately has some pep in its step. 93 tune and some modifications to your stock intake system will get you 14's.

 

x2... thats a great time for that truck! A few more mods will get you there

 

Those times are awesome.
pm me your number and I will call you
Thanks
Wheatley

 

PM Sent! Call ME!

 

Charlie You Rock! Your not going to find better service than him!!!!!! Thanks again Charlie.

 

Thank you Dave
I will be waiting for that PCM,you will have 14's with the 93 tuning

 

Had my truck done by Charlie yesterday... Cant go wrong with Charlie i could not be happier... Thanks charlie

 

Thank you Anthony.enjoy it and be safe out there
Wheatley

 

Wheatley is the man, i had him do a mail order a while back, then i got hpt myself and he has helped me out a few times with my own tuning. He does do a super job.