2017 GMC 1500 6.2 1/4 mile run data

[SILVER SLED]

1 hour ago, Volkster said:

I

 

And yes it's true, there currently is no support for transmission tuning. Curious once available what impact that may have

The 17-18 8 speeds can be tuned in the vehicle by a tuner.  Vector motorsports near Toledo/Detroit (about an hour from me) can tune these transmissions in vehicle.  I'm still debating.  Mine drives just fine and not sure if it's worth the price...but....

[Gagliano7]

2 hours ago, SILVER SLED said:

  Keep in mind, no hand held will tune a 17-18 8 speed transmission, at least as far as I know.  Hopefully that will change soon.

I am pretty sure Diablew Tune tuning withe diablo tuner can tune the 2018 6.2 and 8 speed. I just sent him an email to confirm. I will let you know what i find out. 

[SILVER SLED]

2 minutes ago, Gagliano7 said:

I am pretty sure Diablew Tune tuning withe diablo tuner can tune the 2018 6.2 and 8 speed. I just sent him an email to confirm. I will let you know what i find out. 

Thanks, as of earlier this year he couldn't.  He can/could tune the 17-18 ecm but not the tcm.  I hope that has changed. 

[Gagliano7]

On 9/20/2018 at 1:57 PM, SILVER SLED said:

Thanks, as of earlier this year he couldn't.  He can/could tune the 17-18 ecm but not the tcm.  I hope that has changed. 

He just got back to me and he says he can't tune the 8 speed it is untunable according to Diablew.

[Gagliano7]

PLEASE NOTE: The new 2017+ GM Applications are currently NOT covered under this pricing. Good news and bad news. The bad news is that GM has upped their security measures which creates extra steps. All 2017+ GM vehicles must be dropped off for the first tune. 2017+ Automatic Transmission Tunes are now separate from our packaged Engine and Trans Tuning and will require the TCM to be sent out. The nutshell is that engine and transmission tunes cost a good deal more now for 2017+, the good news is that we can still tune them. 
Here is what CSP says about the new 2017 plus GM cars and trucks

[SILVER SLED]

3 hours ago, Gagliano7 said:

PLEASE NOTE: The new 2017+ GM Applications are currently NOT covered under this pricing. Good news and bad news. The bad news is that GM has upped their security measures which creates extra steps. All 2017+ GM vehicles must be dropped off for the first tune. 2017+ Automatic Transmission Tunes are now separate from our packaged Engine and Trans Tuning and will require the TCM to be sent out. The nutshell is that engine and transmission tunes cost a good deal more now for 2017+, the good news is that we can still tune them. 
Here is what CSP says about the new 2017 plus GM cars and trucks

What is CSP

[SILVER SLED]

https://www.vectormotorsports.com/VMS/gmcchevy-denalisilverado-custom-tuning/

 

Vector Motorsports can tune the 17-18 8 speed TCM in the vehicle.  The 10 speeds cars have to have the  TCM removed and modified before being able to tune. 

[Gagliano7]

17 hours ago, SILVER SLED said:

What is CSP

Complete Street Performance