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Showing results for tags 'performance'.
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V6papi posted a topic in Pontiac Performance Maintenance, Modifications and Garage DiscussionHey, im new to pontiacs and see the grand am's dont have a large after market variety. I have a 2005 3.4L V6 grand am sedan and was wondering what I could do to make a little more power but wont entirely break the bank
Just looking for input on what I should do to build a new motor for my 1968 GTO. I have a spare 400 block bored .060 over and was looking at a stroker kit from butler performance this will be my first engine build from the ground up would like to get 500+ hp....and any ideas on different heads? What combo works the best? Intake?Cam?