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Buick GL8 2.0T 260hp

All

260 Original HP
300 Modified HP
400 Original NM
450 Modified NM
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Buick GL8

Buick GL8 All 2.0T 260hp

Key Specifications

Generazione All
Carburante Petrol
Codice motore LTG
ECU Delco E80
Rapporto compressione 9.5:1
Alesaggio x Corsa 86.0 X 86.0 mm
Power 260 → 300 hp +40 hp
Torque 400 → 450 Nm +50 Nm
Power
300 HP
+40 HP (+15.4%)
Original 260 HP
Stage 1 300 HP
Torque
450 NM
+50 NM (+12.5%)
Original 400 NM
Stage 1 450 NM

Power Graph

Original Power 260HP
Original Torque 400Nm
Power After Remap 300HP
Torque After Remap 450Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Buick GL8

The cost of Stage 1 tuning for Buick GL8 2.0T 260hp varies depending on the ECU (Delco E80) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Buick GL8 typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 260 to 300 HP (+15%) is within safe parameters.

With Stage 1 tuning, Buick GL8 goes from 260 HP to 300 HP (+40 HP) and from 400 Nm to 450 Nm (+50 Nm).

Stage 1 remapping takes it from 260 HP to 300 HP (+40 HP, +15%) and torque from 400 Nm to 450 Nm (+50 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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Buick
Buick GL8 2.0T 260hp
+40 HP
300 HP