Pontiac chiptuning – Stage 1 power figures

3 engine variants across 2 models. Stock figures are manufacturer data; the figures after optimisation are our own experience, deliberately at the lower end of what is achievable.

Models

Pontiac GTO

(2004–2006)

Engine	Fuel	Stock	Stage 1	Gain
5.7 V8 350	Petrol	350 PS · 510 Nm	360 PS · 520 Nm	+10 PS · +10 Nm
6.0 V8 400	Petrol	400 PS · 542 Nm	410 PS · 550 Nm	+10 PS · +8 Nm

Pontiac Solstice

(2006–2009)

Engine	Fuel	Stock	Stage 1	Gain
GXP 2.0 Turbo 260	Petrol	260 PS · 353 Nm	300 PS · 410 Nm	+40 PS · +57 Nm

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Non-binding guide values. Stock figures are manufacturer data; figures after optimisation are experience from comparable vehicles – not a guaranteed property. The actual gain depends on the condition of the individual vehicle, fuel quality, production tolerances and fitted components. A power increase must be registered under § 19 (2) StVZO in Germany. Modifications to emission control systems are not offered.