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JAH's 1968 GTO

2023 October
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What is the difference between the 2005 grand am v6 SE and GT. I know there is a power difference but what differentiates the two and can the SE motor be modded to a GT?

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13 hours ago, V6papi said:

What is the difference between the 2005 grand am v6 SE and GT. I know there is a power difference but what differentiates the two and can the SE motor be modded to a GT?

Basically 5 hp 5 ft # of torque was the difference when both had the 3.4. That difference was a ram air setup for the gt. You can achieve a lot more than that through a tuned pcm, exhaust upgrade, intake upgrade and thermostat change, all pretty easy. If you want to get more complicated than cam, lifters and head work.

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