Chevrolet Avalanche — Stage 1 / Stage 2 parameters
hp
Stage 1 file for Chevrolet Avalanche
Target +0 hp. Custom development for your engine.
Все двигатели Chevrolet Avalanche в базе
| Engine | Version | ECU | Stock | Stage 1 | Gain |
|---|---|---|---|---|---|
| 8.1 V8 Vortec 329 hp | 2001 | — | 329 hp | — | — |
| 5.3L 315 hp | 2007 | — | 315 hp | — | — |
| 6.0 V8 Vortec 371 hp | 2007 | — | 371 hp | — | — |
Chevrolet Avalanche in the CHIPOK database: 3 engines (all petrol) — 315–371 hp. Model years 2001–2007. Every entry is a real calibration from our engineers' work, not a theoretical estimate.
Chevrolet Avalanche is a model within the General Motors group (GM). Platforms: GM Alpha, GM Omega, GM-T1XX. Sibling brands: Chevrolet, GMC, Cadillac, Buick. Typical ECUs for this group lineup: GM E78, E80, E92 (Bosch-based).
Pick an engine in the table — you'll see the stock values, Stage 1 target and ECU type. Available options: DTC off, Lambda off, Catalyst off (for downpipe), Pop&Bang (for turbo), Speed limiter off, Hot start fix. Ordering a Stage file: 1 cr = 1 €, no subscriptions, engineer support on Telegram, free revisions based on the OBD log.
Chevrolet Avalanche engines in our database: 5.3 V8 L59/LM7 295-310 hp, 8.1 V8 Vortec 8100 340 hp (Avalanche 2001-2013). Specific ECU units: Delco E38, E67. Model-specific notes: Unique pickup with expandable Midgate bed (rear cab wall folds down, joining cab and bed); GMT800/900 platform (shared with Silverado/Suburban); discontinued without replacement; 5.3 V8 → Stage 1 380 hp.