Buick Lucerne — Stage 1 / Stage 2 parameters
Stage 1 / Stage 2 parameter catalog for Buick Lucerne: 4 engines, all petrol. 197–279 hp. All data is based on actual CHIPOK Stage files for specific ECUs.
All Buick Lucerne engines in the database
| Engine | Version | ECU | Stock | Stage 1 | Gain |
|---|---|---|---|---|---|
| 3.8i V6 197 hp | 2005 | — | 197 hp | — | — |
| 4.6i V8 32V 279 hp | 2005 | — | 279 hp | — | — |
| 3.8i V6 197 hp | 2008 | — | 197 hp | — | — |
| 4.6i V8 32V 279 hp | 2008 | — | 279 hp | — | — |
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. Typical ECUs for this group lineup: GM E78, E80, E92 (Bosch-based).
Each table row leads to a dedicated engine page with Stage 1 figures, a dyno chart and options. Available options: DTC off, Lambda off, Catalyst off (for downpipe), Pop&Bang (for turbo), Speed limiter off, Hot start fix. The file is prepared in 30-60 minutes on the CHIPOK portal, paid with credits and no subscription fees.
Buick Lucerne engines in our database: 3.8 V6 NA 197 hp (L36/L67) / 3.8 Supercharged 240 hp (L67); 4.6 V8 NA 275 hp (LD8 Northstar). Specific ECU units: Delco E38. Model-specific notes: Full-size flagship sedan; 4.6 V8 Northstar (General Motors Series II Northstar) — last V8 in the Buick lineup for a long time; L67 Supercharged 3.8 V6 — iconic GM engine (Stage 1 → 300 hp); GM H-platform (last generation).