Mccormick X7.6 Tuning
6 supported Mccormick X7.6 applications, 2013+.
Mccormick
6 supported X7.6 tunes
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All Supported Mccormick X7.6 Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| X7.620 6.7l | 2020+ | 190 hp | ECU Bosch MD1CE101 | AutoTuner | |
| X7.621 6.7l | 2020+ | 194 hp | ECU Bosch MD1CE101 | AutoTuner | |
| X7.623 6.7l | 2020+ | 205 hp | ECU Bosch MD1CE101 | AutoTuner | |
| X7.624 6.7l | 2020+ | 219 hp | ECU Bosch MD1CE101 | AutoTuner | |
| X7.650 6.7l | 2018+ | 160 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| X7.650 6.7l | 2013+ | 160 hp | ECU Bosch EDC17CV41 | AutoTuner |
Other Mccormick Models
About Mccormick X7.6 tuning
Rapid Racing supports 6 Mccormick X7.6 applications from 2013+ through AutoTuner, with stock outputs up to 219 hp. Every calibration is built for your exact engine, fuel, and modifications, then verified on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan.
Supported engines: X7.620 6.7l, X7.621 6.7l, X7.623 6.7l, X7.624 6.7l, X7.650 6.7l.
Supported controllers: Bosch EDC17CV41, Bosch MD1CE101.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.