205hp Supercharged SS tuner version. 200 lb-ft of torque Technical Discussions ONLY!
260hp Turbocharged SS tuner version. 260 lb-ft of torque Technical Discussions ONLY!
16 valve 145 hp EcoTec with 155 lb-ft of torque Technical Discussions ONLY!
16 valve 145 hp EcoTec with 155 lb-ft of torque
16 valve 171 hp EcoTec with 163 lb-ft of torque Technical Discussions ONLY!