unique in that it used asymmetrical turbocharging; with the turbocharger driven by the exhaust gases from only one bank of cylinders. A charge pressure of was produced using a Garrett GT15 turbo. The engine was equipped with a special version of Saab Direct Ignition and used the Trionic T7 engine management system. This turbocharged version of the engine weighs 195 kg and uses the Saab Trionic T7 engine management system. Applications: 1997–2003 Saab 9-5 2.6 The Y26SE or LY9 engine has a displacement of with a bore and stroke of , developing a maximum power output of and of torque with a 10.0:1 compression ratio. It was used in: Opel Omega B Opel Vectra B Cadillac CTS (Europe) 3.2 The LA3 or Y32SE is a complete redesign of the L81 for the Cadillac CTS and Opel Omega B. It had fixed (non-variable) valve timing, and a variable length intake manifold. The engine has a bore and stroke with a 10.0:1 compression ratio. This engine produced at 6000 rpm and at 3400 rpm. Production started in July 2001, but the engine was replaced by the new GM High Feature engine starting in 2004. This engine was used in: 2003–2004 Cadillac CTS Opel Omega B Opel Vectra C Opel Signum And last modification is Z32SE it is modified Y32SE with a 10.0:1 compression ratio and 155kW and 310Nm with Euro4 norm. This engine was used in Europe: Opel Vectra C Opel Signum References See also List of GM factories List of GM engines 54-degree V6 V6 engines Gasoline engines by model https://www.clubcalibra.net/v6calibra/V6_Calibra_Guide.htm