CDT Level 4 Rebuild (Whipple 2013 Silverado)

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.

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Tue, 12/10/2024 - 11:26

#1

wasil85

CDT Level 4 Rebuild (Whipple 2013 Silverado)

I am out of ideas trying to fine tune my DD with the CDT Level 4 Kit. Sherry at CDT recommended I reach out to you Steve Williams, but from what I found online the only way I could reach you was by subscribing to this site.

My truck is a 2013 Silverado 1500 with LC9 and 6L80. It's a lifted truck with 35" tires, CDT level 4 rebuild, 265mm-2800-3000 Circle D multi disc converter, Sonnax Zip Kit, 4.56 gears, 2.3 Whipple Supercharger, BTR Truck Norris cam, PRC 799 Heads, 525 Walbro fuel pump (flex fuel), 1000cc FIC Injectors, 1 7/8" long tube headers, full 3" true dual exhaust, Eaton TruTrac and all the other bolt-ons. If I could just get at the very least some pointers or direction on.

I just cannot find the sweet spot for my gear shifts, and I assume there may need to be some clutch volume changes made to accomodate for the 4-5-6 clutch in the kit at the least?

Looking for some help. Current tune file and log from this morning attached.

Thank you!

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CDT Level 4 Rebuild (Whipple 2013 Silverado)

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.