2007 gmc Denali 6.2 with magnason super charger

Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open.

NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.

84 posts / 0 new

Last post

Wed, 01/27/2016 - 09:02

#1

MR7306

2007 gmc Denali 6.2 with magnason super charger

i broke the original transmission, so I got a used one to get it moving again, I was told it was dynoed at 420 awhp @6 psi, I bought the truck with the supercharger on it and LMT tuned it but it's never felt right, now I'm at a point do I need to build a 8,000 transmission or keep it stock and properly tune it. I just purchased hp tuners waiting for it to come in then I would like to do a custom tune with you. Circle D sent me your way. so now it has stock transmission with zip kit and cts-v torque converter. Thanks

Subscribe today to see the replies on this topic.

You are here

2007 gmc Denali 6.2 with magnason super charger

Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open.

NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.