GMC Sierra — Stage 1 / Stage 2 parameters
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Stage 1 file for GMC Sierra
Target +0 hp. Custom development for your engine.
Все двигатели GMC Sierra в базе
| Engine | Version | ECU | Stock | Stage 1 | Gain |
|---|---|---|---|---|---|
| 4.3i V6 285 hp | 2014 | Delco E92, Delco T87, Delco T87A | 285 hp | 295 hp | +10 |
| 5.3i V8 355 hp | 2014 | Delco E92, Delco T87 | 355 hp | 365 hp | +10 |
| 6.2L V8 426 hp | 2014 | Delco E92, Delco T87 | 426 hp | 436 hp | +10 |
| 6.6 Duramax 397 hp | 2014 | Bosch EDC17CP18 | 397 hp | 450 hp | +53 |
| 2.7 Ecoboost 310 hp | 2017 | Bosch MG1CS018 | 310 hp | 340 hp | +30 |
| 3.0 Duramax 277 hp | 2017 | Delco E46 | 277 hp | 310 hp | +33 |
| 6.2 V8 420 hp | 2017 | Delco E38, Delco E92, Delco T87 | 420 hp | 445 hp | +25 |
| 3.0 Duramax 281 hp | 2019 | Bosch T93, Delco E46 | 281 hp | 314 hp | +33 |
| 5.3i V8 EcoTec3 360 hp | 2019 | — | 360 hp | — | — |
| 6.2L V8 EcoTec3 426 hp | 2019 | — | 426 hp | — | — |
| 6.6 Duramax 451 hp | 2019 | Bosch T93, Delco E41 | 451 hp | 506 hp | +55 |
Stage 1 / Stage 2 parameter catalog for GMC Sierra: 11 engines, of which 4 diesel and 7 petrol. 277–451 hp stock → up to 506 Stage 1. All data is based on actual CHIPOK Stage files for specific ECUs.
Part of the General Motors lineup — the group unites Chevrolet, GMC, Cadillac, Buick. GM ECU (E78/E80/E92) — Bosch-based, но имеют свой checksum алгоритм. Инструменты HP Tuners популярны для прямого доступа. On GMC Sierra models in our database you'll find these ECU families: Bosch EDC17. Calibration is done in WinOLS5 for the specific unit with automatic checksum recalculation.
Each table row leads to a dedicated engine page with Stage 1 figures, a dyno chart and options. On diesels the options DPF off, EGR off, AdBlue off, Lambda off are available. On petrol — DTC off, Catalyst off, Pop&Bang. The file is prepared in 30-60 minutes on the CHIPOK portal, paid with credits and no subscription fees.
GMC Sierra engines in our database: 4.3 V6 285 hp, 5.3 V8 355 hp, 6.2 V8 420 hp, 3.0 Duramax TDI 277 hp (Sierra 1998+). Specific ECU units: E38, E41, E46, E92, EDC17CP18, MG1CS018, T87, T87A, T93. Model-specific notes: GMC Sierra (1998+) — full-size pickup on GMT K2XX/T1 platform; sibling of Chevrolet Silverado; 6.2 V8 Delco E92 420 hp → Stage 1 495 hp; Sierra Denali Ultimate — flagship; 3.0 Duramax EDC17CP18 → Stage 1 315 hp; Sierra AT4X — AEV off-road variant.