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  1. Modified JK Tech Dept.
    We are getting ready to install a Hemi in our JK. Much conflicting info. Some say the 5.7 is better. Some say the 6.1 is better. Not really a huge difference in price. I know many say just go bigger, it is better. On the other hand, I am hearing the 5.7 is very, very close to the 6.1 and...
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